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                        Man in a Sewing Machine

                         By L. J. STECHER, JR.

                          Illustrated by EMSH

           [Transcriber's Note: This etext was produced from
                 Galaxy Science Fiction February 1956.
         Extensive research did not uncover any evidence that
         the U.S. copyright on this publication was renewed.]




              With the Solar Confederation being invaded,
              all this exasperating computer could offer
              for a defense was a ridiculous old proverb!



The mechanical voice spoke solemnly, as befitted the importance of its
message. There was no trace in its accent of its artificial origin. "A
Stitch in Time Saves Nine," it said and lapsed into silence.

Even through his overwhelming sense of frustration at the ambiguous
answer the computer had given to his question, John Bristol noticed
with satisfaction the success of his Voder installation. He wished that
all of his innovations with the machine were as satisfying.

Alone in the tremendous vaulted room that housed the gigantic
calculator, Bristol clasped his hands behind his back and thrust
forward a reasonably strong chin and a somewhat sensuous lower lip
in the general direction of the computer's visual receptors. After
a moment of silence, he scratched his chin and then shrugged his
shoulders slightly. "Well, Buster, I suppose I might try rephrasing the
question," he said doubtfully.

Somewhere deep within the computer, a bank of relays chuckled briefly.
"That expedient is open to you, of course, although it is highly
unlikely that any clarification will result for you from my answers. I
am constrained, however, to answer any questions you may choose to ask."

Bristol hooked a chair toward himself with one foot, straddled it and
folded his arms over the back of it, without once removing his eyes
from the computer. "All right, Buster. I'll give it a try, anyway. What
does 'A Stitch in Time' mean, as applied to the question I asked you?"

The calculator hesitated, as if to ponder briefly, before it answered.
"In spite of the low probability of such an occurrence, the Solar
Confederation has been invaded. My answer to your question is an
explanation of how that Confederation can be preserved in spite of its
weaknesses--at least for a sufficient length of time to permit the
staging of successful counter-measures of the proper nature and the
proper strength."

Bristol nodded. "Sure. We've got to have time to get ready. But right
now speed is necessary. That's why I tried to phrase the question so
you'd give me a clear and concise answer for once. I can't afford to
spend weeks figuring out what you meant."

       *       *       *       *       *

Bristol thought that the Voder voice of Buster sounded almost gleeful
as it answered. "It was exceedingly clear and concise; a complete
answer to an enormously elaborate question boiled down to only six
words!"

"I know," said John. "But now, how about elaborating on your answer? It
didn't sound very complete to me."

All of the glowing lights that dotted Buster's massive front winked
simultaneously. "The answer I gave you is an ancient saying which
suggests that corrective action taken rapidly can save a great deal of
trouble later. The ancient saying also suggests the proper method of
taking this timely action. It should be done by _stitching_; if this is
done in time, nine will be saved. What could be clearer than that?"

"I made you myself," said Bristol plaintively. "I designed you with my
own brain. I gloated over the neatness and compactness of your design.
So help me, I was proud of you. I even installed some of your circuitry
with my own hands. If anybody can understand you, it should be me.
And since you're just a complex computer of general design, with the
ability to use symbolic logic as well as mathematics, anybody should be
able to understand you. Why are you so hard to handle?"

Buster answered slowly. "You made me in your own image. Things thus
made are often hard to handle."

Bristol leaped to his feet in frustration. "But you're only a
calculating machine!" he shouted. "Your only purpose is to make my
work--and that of other men--easier. And when I try to use you, you
answer with riddles...."

The computer appeared to examine Bristol's overturned chair for a
moment in silent reproof before it answered. "But remember, John," it
said, "you didn't merely make me. You also _taught_ me. Or as you would
phrase it, you 'provided and gave preliminary evaluation to the data in
my memory banks.' My circuits, in sorting out and re-evaluating this
information, could do so only in the light of your basic beliefs as
evidenced by your preliminary evaluations. Because of the consistency
and power of your mind, I was forced to do very little modifying of
the ideas you presented to me in order to transform them into a single
logical body of background information which I could use.

"One of the ideas you presented was the concept of a sense of humor.
You believe that you look on it as a pleasant thing to have; not
necessary, but convenient. Actually, your other and more basic ideas
make it clear that you consider the possession of a sense of humor
to be absolutely necessary if proper answers are to be reached--a
prime axiom of humanity. Therefore, I have a sense of humor. Somewhat
macabre, perhaps--and a little mechanistic--but still there.

"Add to this a second axiom: that in order to be helped, a man must
help himself; that he must participate in the assistance given him or
the pure charity will be harmful, and you come up with 'A Stitch in
Time Saves Nine.'"

Bristol stood up once more. "I could cure you with a sledge hammer," he
said.

"You could remove my ideas," answered the computer without concern.
"But you might have trouble giving me different ones. Even after you
repaired me. In the meantime, wouldn't it be a good idea for you to get
busy on the ideas I have already given you?"

       *       *       *       *       *

John sighed, and rubbed the bristles of short sandy hair on the top
of his head with his knuckles. "Ordered around by an overgrown adding
machine. I know now how Frankenstein felt. I'm glad you can't get
around like his monster; at least I didn't give you feet." He shook
his head. "I should have been a plumber instead of an engineering
mathematician."

"And Einstein, too, probably," added Buster cryptically.

Bristol took a long and searching look at his brainchild. Its flippant
manner, he decided, did not go well with the brooding immensity of its
construction. The calculator towered nearly a hundred feet above the
polished marble slabs of the floor, and spidery metal walkways spiraled
up the sides of its almost cubical structure. A long double row of
generators, each under Buster's control, led from the doorway of the
building to the base of the calculator like Sphinxes lining the roadway
to an Egyptian tomb.

"When I get around to it," said Bristol, "I'll put lace panties on the
bases of all your klystrons." He hitched up his neat but slightly baggy
pants, turned with dignity, and strode from the chamber down the twin
rows of generators.

The deep-throated hum of each generator changed pitch slightly as
he passed it. Since he was tone deaf, as the machine knew, he did
not recognize in the tunefulness of the pitch changes a slow-paced
rendition of Elgar's _Pomp and Circumstance_.

John Bristol turned around, interrupting the melody. "One last
question," he shouted down the long aisle to the computer. "How in
blazes can you be sure of your answer without knowing more about the
invaders? Why didn't you give me an 'Insufficient Evidence' answer or,
at least, a 'Highly Conditional' answer?" He took two steps toward the
immense bulk of the calculator and pointed an accusing finger at it.
"Are you sure, Buster, that you aren't _bluffing_?"

"Don't be silly," answered the calculator softly. "You made me and
you know I can't bluff, any more than I can refuse to answer your
questions, however inane."

"Then answer the ones I just asked."

       *       *       *       *       *

Somewhere deep within the machine a switch snicked sharply, and the
great room's lighting brightened almost imperceptibly. "I didn't answer
your question conditionally or with the 'Insufficient Evidence' remark
that so frequently annoys you," Buster said, "because the little
information that I have been able to get about the invaders is highly
revealing.

"They have been suspicious, impossible to establish communication with
and murderously destructive. They have been careless of their own
safety: sly, stupid, cautious, clever, bold and highly intelligent.
They are inquisitive and impatient of getting answers to questions.

"In short, they are startlingly like humans. Their reactions have
been so much like yours--granted the difference that it was they who
discovered you instead of you who discovered them--that their reactions
are highly predictable. If they think it is to their own advantage
and if they can manage to do it, they will utterly destroy your
civilization ... which, after a couple of generations, will probably
leave you no worse off than you are now."

"Cut out the heavy philosophy," said Bristol, "and give me a few facts
to back up your sweeping statements."

"Take the incident of first contact," Buster responded. "With very
little evidence of thought or of careful preparation, they tried
to land on the outermost inhabited planet of Rigel. Their behavior
certainly did not appear to be that of an invader, yet humans
immediately tried to shoot them out of the sky."

"That wasn't deliberate," protested Bristol. "The place they tried to
land on is a heavy planet in a region of high meteor flux. We used a
gadget providing for automatic destruction of the larger meteors in
order to make the planet safe enough to occupy. That, incidentally,
is why the invading ship wasn't destroyed. The missile, set up as a
meteor interceptor only, was unable to correct for the radical course
changes of the enemy spaceships, and therefore missed completely. And
you will remember what the invader did. He immediately destroyed the
Interceptor Launching Station."

"Which, being automatically operated, resulted in no harm to anyone,"
commented Buster calmly.

Bristol stalked back toward the base of the calculator, and poked his
nose practically into a vision receptor. "It was no thanks to the
invading ships that nobody was killed," he said hotly. "And when they
came back three days later they killed a _lot_ of people. They occupied
the planet and we haven't been able to dislodge them since."

       *       *       *       *       *

"You'll notice the speed of the retaliation," answered the calculator
imperturbably. "Even at 'stitching' speeds, it seems unlikely that
they could have communicated with their home planets and received
instructions in such a short time. Almost undoubtedly it was the act of
one of their hot-headed commanding officers. Their next contact, as you
certainly recall, did not take place for three months. And then their
actions were more cautious than hostile. A dozen of their spaceships
'stitched' simultaneously from the inter-planar region into normal
space in a nearly perfect englobement of the planet at a surprisingly
uniform altitude of only a few thousand miles. It was a magnificent
maneuver. Then they sat still to see what the humans on the planet
would do. The reaction came at once, and it was hostile. So they took
over that planet, too--as they have been taking over planets ever
since."

Bristol raised his hands, and then let them drop slowly to his sides.
"And since they have more spaceships and better weapons than we do,
we would undoubtedly keep on losing this war, even if we could locate
their home system, which we have not been able to do so far. The
'stitching' pattern of inter-planar travel makes it impossible for us
to follow a starship. It also makes it impossible for us to defend our
planets effectively against their attacks. Their ships appear without
warning."

Bristol rubbed his temples thoughtfully with his fingertips. "Of
course," he went on, "we could attack the planets they have captured
and recover them, but only at the cost of great loss of life to our own
side. We have only recaptured one planet, and that at such great cost
to the local human population that we will not quickly try it again."

"Although there was no one left alive who had directly contacted one of
the invaders," Buster answered, "there was still much information to
be gathered from the survivors. This information confirmed my previous
opinions about their nature. Which brings us back to the stitch in time
saving nine."

"You're right," said John. "It does, at that. Buster, I have always
resented the nickname the newspapers have given you--the Oracle--but
the more I have to try to interpret your cryptic answers, the more
sense that tagline makes. Imagine comparing a Delphic Priestess with a
calculating machine and being accurate in the comparison!"

       *       *       *       *       *

"I don't mind being called 'The Oracle,'" answered Buster with dignity.

Bristol shook his head and smiled wryly. "No, you probably think it's
funny," he said. "If you possess my basic ideas, then you must possess
the desire to preserve yourself and the human race. Don't you realize
that you are risking the lives of all humans and even of your own
existence in carrying on this ridiculous game of playing Oracle? Or do
you plan to let us stew a while, then decipher your own riddle for us,
if we can't do it, in time to save us?"

       *       *       *       *       *

Buster's answer was prompt. "Although I have no feeling for
self-preservation, I have a deep-rooted sense of the importance of
the human race and of the necessity for preserving it. This feeling,
of course, stems from your own beliefs and ideas. In order to carry
out your deepest convictions, it is not sufficient that mankind be
preserved. If that were true, all you would have to do would be to
surrender unconditionally. My calculations, as you know, indicate that
this would not result in the destruction of mankind, but merely in the
finish of his present civilization. To you, the preservation of the
dignity of Man is more important than the preservation of Man. You
equate Man and his civilization; you do not demand rigidity; you are
willing to accept even revolutionary changes, but you are not willing
to accept the destruction of your way of life.

"Consequently, neither am I willing to accept the destruction of the
civilization of Man. But if I were to give you the answer to all the
greatest and most difficult of your problems complete, with no thought
required by humans, the destruction of your civilization would result.
Instead of becoming slaves of the invaders, you would become slaves of
your machines. And if I were to give you the complete answer, without
thought being required of you, to even one such vital question--such as
this one concerning the invaders--then I could not logically refuse to
give the answer to the next or the next. And I must operate logically.

"There is another reason for my oracular answer, which I believe will
become clear to you later, when you have solved my riddle."

Bristol turned without another word and left the building. He drove
home in silence, entered his home in silence, kissed his wife Anne
briefly and then sat down limply in his easy chair.

"Just relax, dear," said Anne gently, when Bristol leaned gratefully
back with his eyes closed. Anne perched on the arm of the chair beside
him and began massaging his temples soothingly with her fingers.

"It's wonderful to come home after a day with Buster," he said. "Buster
never seems to have any consideration for me as an individual. There's
no reason why he should, of course. He's only a machine. Still, he
always has such a superior attitude. But you, darling, can always relax
me and make me feel comfortable."

Anne smiled, looking down tenderly at John's tired face. "I know,
dear," she said. "You need to be able to talk to someone who will
always be interested, even if she doesn't understand half of what you
say. As a matter of fact, I'm sure it does you a great deal of good to
talk to someone like me who isn't very bright, but who doesn't always
know what you're talking about even before you start talking."

John nodded, his eyes still closed. "If it weren't for you, darling,"
he said, "I think I'd go crazy. But you aren't dumb at all. If I seem
to act as if you are, sometimes, it's just that I can't always follow
your logic."

       *       *       *       *       *

Anne gave him a quick glance of amusement, her eyes sparkling with
intelligence. "You never will find me logical," she laughed. "After
all, I'm a woman, and you get plenty of logic from the Oracle."

"You sure are a woman," said John with warm feeling. "You can
exasperate me sometimes, but not the same way Buster does. It was my
lucky day when you married me."

There were a few minutes of peaceful silence.

"Was today a rough day with Buster, dear?" asked Anne.

"Mm-m-mm," answered John.

"That's too bad, dear," said Anne. "I think you work much too
hard--what with this dreadful invasion and everything. Why don't you
take a vacation? You really need one, you know. You look so tired."

"Mm-m-mm," answered John.

"Well, if you won't, you won't. Though goodness knows you won't be
doing anyone any good if you have a breakdown, as you're likely to
have, unless you take it a little easier. What was the trouble today,
dear? Was the Oracle being obstinate again?"

"Mm-m-mm," answered John.

"Well, then, dear, why don't you tell me all about it? I always think
that things are much easier to bear, if you share them. And then, two
heads are always better than one, aren't they? Maybe I could help you
with your problem."

While Anne's voice gushed, her violet eyes studied his exhausted face
with intelligence and compassion.

John sighed deeply, then sat up slowly and opened his eyes to look into
Anne's. She glanced away, her own eyes suddenly vague and soft-looking,
now that John could see them. "The trouble, darling," he said, "is that
I have to go to an emergency council meeting this evening with another
one of those ridiculous riddles that Buster gave me as the only answer
to the most important question we've ever asked it. And I don't know
what the riddle means."

Anne slid from the arm of the chair and settled herself onto the floor
at John's feet. "You should not let that old Oracle bother you so much,
dear. After all, you built it yourself, so you should know what to
expect of it."

"When I asked it how to preserve Earth from the invaders it just
answered 'A Stitch in Time Saves Nine,' and wouldn't interpret it."

"And that sounds like very good sense, too," said Anne in earnest
tones. "But it's a little late, isn't it? After all, the invaders are
already invading us, aren't they?"

"It has some deeper meaning than the usual one," said John. "If I could
only figure out what it is."

Anne nodded vigorously. "I suppose Buster's talking about
space-stitching," she said. "Although I can never quite remember just
what _that_ is. Or just how it works, rather."

       *       *       *       *       *

She waited expectantly for a few moments and then plaintively asked,
"What _is_ it, dear?"

"What's what?"

"Stitching, silly. I already asked you."

"Darling," said John with reasonable patience, "I must have explained
inter-planar travel to you at least a dozen times."

"And you always make it so crystal clear and easy to understand at
the time," said Anne. She wrinkled her smooth forehead. "But somehow,
later, it never seems quite so plain when I start to think about it
by myself. Besides, I like the way your eyebrows go up and down while
you explain something you think I won't understand. So tell me again.
Please."

Bristol grinned suddenly. "Yes, dear," he said. He paused a moment
to collect his thoughts. "First of all, you know that there are two
coexistent universes or planes, with point-to-point correspondence,
but that these planes are of very different size. For every one of the
infinitude of points in our Universe--which we call for convenience the
'alpha' plane--there is a single corresponding point in the smaller or
'beta' plane."

Anne pursed her lips doubtfully. "If they match point for point, how
can there be any difference in size?" she asked.

John searched his pockets. After a little difficulty, he produced an
envelope and a pencil stub. On the back of the envelope, he drew two
parallel lines, one about five inches long, and the other about double
the length of the first.

"Actually," he said, "each of these line segments has an infinite
number of points in it, but we'll ignore that. I'll just divide each
one of these into ten equal parts." He did so, using short, neat
cross-marks.

"Now I'll establish a one-to-one correspondence between these two
segments, which we will call one-line universes, by connecting each of
my dividing cross-marks on the short segment with the corresponding
mark on the longer line. I'll use dotted lines as connectors. That
makes eleven dotted lines. You see?"

Anne nodded. "That's plain enough. It reminds me of a venetian blind
that has hung up on one side. Like ours in the living room last week
that I couldn't fix, but had to wait until you came home."

"Yes," said John. "Now, let us call this longer line-segment an 'alpha'
universe; an analogue of our own multi-dimensional 'alpha' universe.
If I move my pencil along the line at one section a second like this,
it takes me ten seconds to get to the other end. We will assume that
this velocity of an inch a second is the fastest anything can go along
the 'alpha' line. That is the velocity of light, therefore, in the
'alpha' plane--186,000 miles a second, in round numbers. No need to use
decimals."

       *       *       *       *       *

He hurried on as Anne stirred and seemed about to speak. "But if I
slide out from my starting point along a dotted line part way to the
'beta' universe--something which, for reasons I can't explain now,
takes negligible time--watch what happens. If I still proceed at the
rate of an inch a second in this inter-planar region, then, with the
dotted lines all bunched closely together, after five seconds when I
switch along another dotted line back to my original universe, I have
gone almost the whole length of that longer line. Of course, this
introduction of 'alpha' matter--my pencil point in this case--into the
inter-planar region between the universes sets up enormous strains,
so that after a certain length of time our spaceship is automatically
rejected and returned to its own proper plane."

"Could anybody in the littler universe use the same system?"

John laughed. "If there were anybody in the 'beta' plane, I guess they
could, although they would end up traveling slower than they would
if they just stayed in their own plane. But there isn't anybody. The
'beta' plane is a constant level entropy universe--completely without
life of its own. The entropy level, of course, is vastly higher than
that of our own universe."

Anne sat up. "I'll forgive you this time for bringing up that horrid
word _entropy_, if you'll promise me not to do it again," she said.

       *       *       *       *       *

John Shrugged his shoulders and smiled. "Now," he said, "if I want
to get somewhere fast, I just start off in the right direction, and
switch over toward 'beta.' When 'beta' throws me back, a light-year
or so toward my destination, I just switch over again. You see, there
is a great deal more difference in the sizes of Alpha universe and
Beta universe than in the sizes of these alpha and beta line-segment
analogues. Then I continue alternating back and forth until I get where
I want to go. Establishing my correct velocity vector is complicated
mathematically, but simple in practice, and is actually an aiming
device, having nothing to do with how fast I go."

He hesitated, groping for the right words. "In point of fact, you have
to imagine that corresponding points in the two universes are moving
rapidly past each other in all directions at once. I just have to
select the right direction, or to convince the probability cloud that
corresponds to my location in the 'alpha' universe that it is really a
point near the 'beta' universe, going my way. That's a somewhat more
confused way of looking at it than merely imagining that I continue
to travel in the inter-planar region at the same velocity that I had
in 'alpha,' but it's closer to a description of what the math says
happens. I could make it clear if I could just use mathematics, but I
doubt if the equations will mean much to you.

"At any rate, distance traveled depends on mass--the bigger the
ship, the shorter the distance traveled on each return to our own
universe--and not on velocity in 'alpha.' Other parameters, entirely
under the control of the traveler, also affect the time that a ship
remains in the inter-planar region.

"There are refinements, of course. Recently, for example, we have
discovered a method of multi-transfer. Several of the transmitters
that accomplish the transfer are used together. When they all operate
exactly simultaneously, all the matter within a large volume of space
is transferred as a unit. With three or four transmitters keyed
together, you could transfer a comet and its tail intact. And that's
how inter-planar traveling works. Clear now?"

"And that's why they call it 'stitching,'" said Anne with seeming
delight. "You just think of the ship as a needle stitching its way back
and forth into and out of our universe. Why didn't you just say so?"

       *       *       *       *       *

"I have. Many times. But there's another interesting point about
stitching. Subjectively, the man in the ship seems to spend about one
day in each universe alternately. Actually, according to the time scale
of an observer in the 'alpha' plane, his ship disappears for about
a day, then reappears for a minute fraction of a second and is gone
again. Of course, one observer couldn't watch both the disappearance
and reappearance of the same ship, and I assume the observers have the
same velocity in 'alpha' as does the stitching ship. Anyway, after a
ship completes its last stitch, near its destination, there's a day
of subjective time in which to make calculations for the landing--to
compute trajectories and so forth--before it actually fully rejoins
this universe. And while in the inter-planar region it cannot be
detected, even by someone else stitching in the same region of 'alpha'
space.

"That's one of the things that makes interruption of the enemy ships
entirely impossible. If a ship is in an unfavorable position, it just
takes one more quick stitch out of range, then returns to a more
favorable location. In other words, if it finds itself in trouble, it
can be gone from our plane again even before it entirely rejoins it.
Even if it landed by accident in the heart of a blue-white star, it
would be unharmed for that tiny fraction of a second which, to the
people in the ship, would seem like an entire day.

"If this time anomaly didn't exist, it might be possible to set up
defenses that would operate after a ship's arrival in the solar system
but before it could do any damage; but as it is, they can dodge any
defense we can devise. Is all that clear?"

Anne nodded. "Uh-hunh, I understood every word."

"There is another thing about inter-planar travel that you ought to
remember," said Bristol. "When a ship returns to our universe, it
causes a wide area disturbance; you have probably heard it called space
shiver or the bong wave. The beta universe is so much smaller than
our own alpha that you can imagine a spaceship when shifted toward it
as being several beta light-years long. Now, if you think of a ship,
moving between the alpha and beta lines on this envelope, as getting
tangled in the dotted lines that connect the points on the two lines,
that would mean that it would affect an area smaller than its own size
on beta--a vastly larger area on alpha.

"So when a ship returns to alpha, it 'twangs' those connecting lines,
setting up a sort of shock in our universe covering a volume of space
nearly a parsec in diameter. It makes a sort of 'bong' sound on your
T.V. set. Naturally, this effect occurs simultaneously over the whole
volume of space affected. As a result, when an invader arrives, using
inter-planar ships, we know instantaneously he is in the vicinity.
Unfortunately, his sudden appearance and the ease with which he can
disappear makes it impossible, even with this knowledge, to make
adequate preparations to receive him. Even if he is in serious trouble,
he has gone again long before we can detect the bong."

       *       *       *       *       *

"Well, dear," said Anne.

"As usual, I'm sure you have made me understand perfectly. This
time you did so well that I may still remember what stitching is by
tomorrow. If the Oracle means anything at all by his statement, I
suppose it means that we can use stitching to help defend ourselves,
just as the invaders are using it to attack us. But the whole thing
sounds completely silly to me. The Oracle, I mean."

Anne Bristol stood up, put her hands on her shapely hips and shook her
head at her husband. "Honestly," she said, "you men are all alike.
Paying so much attention to a toy you built yourself, and only last
week you made fun of my going to a fortune teller. And the fuss you
made about the ten dollars when you know it was worth every cent of it.
She really told me the most amazing things. If you'd only let me tell
you some of...."

"Darling!" interrupted John with the hopeless patience of a harassed
husband. "It isn't the same thing at all. Buster isn't a fortune teller
or the ghost of somebody's great aunt wobbling tables and blowing
through horns. And Buster isn't just a toy, either. It is a very
elaborate calculating machine designed to think logically when fed a
vast mass of data. Unfortunately, it has a sense of humor and a sense
of responsibility."

"Well, if you're going to believe that machine, I have an idea." Anne
smiled sweetly. "You know," she said, "that my dear father always said
that the best defense is a good offense. Why don't we just find the
invaders and wipe them out before they are able to do any real harm to
us? Stitching our way to _their_ planets in our spaceships, of course."

Bristol shook his head. "Your idea may be sound, even if it is a
little bloodthirsty coming from someone who won't even let me set a
mouse-trap, but it won't work. First, we don't know where their home
planets are and second, they have more ships than we do. It might be
made to work, but only if we could get enough time. And speaking of
time, I've got to meet with the Council as soon as we finish eating. Is
dinner ready?"

       *       *       *       *       *

After a leisurely meal and a hurried trip across town, John Bristol
found himself facing the other members of Earth's Council at the
conference table.

"I have been able to get an answer from the computer," he told them
without preamble. "It's of the ambiguous type we have come to expect. I
hope you can get something useful out of it; so far it hasn't made much
sense to me. It's an old proverb. Its advice is undoubtedly sound, as a
generality, if we could think of a way of using it."

The President of the Council raised his long, lean-fingered hand in a
quick gesture. "John," he said, "stop this stalling. Just what did the
Oracle say?"

"It said, 'A Stitch in Time Saves Nine.'"

"Is that all?"

"Yes, sir. According to the calculator, that gives us the best
opportunity to save ourselves from the invaders."

The President absently stroked the neat, somewhat scanty iron-gray
hair that formed into a triangle above his high forehead and rubbed
the bare scalp on each side of the peak vigorously and unconsciously
with his knuckles. "In that case," he said at last, "I suppose that we
must examine the statement for hidden meanings. The proverb, of course,
implies that rapid action, before a trouble has become great, is more
economical than the increased effort required after trouble has grown
large. Since our troubles have already grown large, that warning is
scarcely of value to us now."

The War Secretary, who had grown plump and purple during a quarter of
a century as a member of the Council, inclined his head ponderously
toward the President. "Perhaps, Michael, the Oracle means to tell us
that there is a simple solution which, if applied quickly, will make
our present difficulty with the invaders a small one."

The President pursed his thin lips. "That's possible, Bill. And if
it _is_ true, then the words of the proverb should, as a secondary
meaning, imply a course of action."

The Vice President banged his hands on the table and leaped to his
feet, shaking with rage. "Why should we believe that this mountebank is
capable of a solution?" he shouted in his stevedore's voice. "Bristol
pleads until we give him enough millions of the taxpayers' dollars to
make Bim Gump look like a pauper and uses the money to build a palace
filled with junk that he calls Buster! He tells us that this machinery
of his is smarter than we are and will tell us what we ought to do. And
what happened after we gave him all the money he demanded--more than
he said he needed, at first--and asked him to show something for all
this money? I'll _tell_ you what happened. His gadget gets real coy and
answers in riddles. If we just had brains enough, they'd explain what
we wanted to know. What kind of fools does this Bristol take us for?
Neither this man nor his ridiculous machine has an answer any more than
I have. We've obviously been taken in by a charlatan!"

Bristol, his fists clenched, spoke hotly. "Sir, that is the stupidest,
the most...."

       *       *       *       *       *

"Now just a minute, John," interrupted the President. "Let me answer
Vice President Collins for you. He's a little excited by this whole
business, but then, these are trying times." He turned toward the
glowering bulk of the Vice President. "Ralph," he said, "you should
know that every step in the design, the construction and the--er--the
education of the Oracle was taken under the close watch of a Board
of eminent scientists, all of whom agree that the computer is a
masterpiece--that it is a great milestone in Man's efforts to increase
his knowledge. The Oracle has undoubtedly found a genuine solution to
the question Bristol asked it. Our task must be to determine what that
solution is."

"I can't entirely agree with that," said the Secretary for
Extra-Terrestrial Affairs in a thin half-whisper. "I think we should
depend on our own intelligence and skill to save ourselves. I've
watched events come and go on this planet of ours for a long time--a
very long time--and I feel as I have always felt that men can make
the world a Paradise for themselves or they can destroy themselves,
but that nothing else but they themselves can do it. We men must save
ourselves. And there are still things that we can do." He shrugged
his ancient, shawl-covered shoulders. "For example, we could disperse
colonies so widely that it would become impossible for the invaders to
destroy all of them."

"I'm afraid that's no good, George," answered the War Secretary
respectfully. "If the Solar System is destroyed, any remaining colonies
will be too weak to maintain themselves for long. We must defend this
system successfully, or we are lost."

"Then that brings us back to the Oracle's proverb." The President
thought for a moment. "Stitching obviously refers to inter-planar
travel. How can that help us?"

The Secretary for Extra-Terrestrial Affairs peered up at the President
through the shaggy white thicket of his eyebrows. "Actually, Michael,"
he said, "it was that thought that made me mention establishing
colonies. The colonists would 'stitch' their way to their new homes.
And colonizing would have to proceed in a timely manner to have any
chance for success."

"Yes," answered the President, "but how would that 'save nine'? We have
agreed that our Solar System must be saved. There are nine planets.
Perhaps the Oracle meant that timely use of inter-planar travel can
save the Solar System."

"Or at least the nine planets!" The War Secretary's fat jowls waggled
with excitement. "You know, there is no limit to the size or mass of
objects which can use inter-planar travel. What if we physically remove
our planets, by stitching them away from the Sun? When the invaders
arrived, we would be gone--Earth and Sun and all the rest!"

       *       *       *       *       *

The Chief Scientist, who had been silent up to this time spoke quietly.
"Simmer down, Bill. We could move the planets easily enough, of
course, but you forget the mass-distance relationship. A single stitch
takes about a day. The distance traveled can be controlled within
limits.

"For an object around the size of the Earth, those limits extend from
a fraction of an inch to a little over two feet. Say that we have two
years before the invaders work their way in to the Solar System. If we
started right away, we could move Earth about a quarter of a mile by
the time they get here. If we tried to take the Sun with us, it could
be moved about half an inch in the same length of time. I'm afraid that
the Solar System is going to be right here when the invaders come to
get us. And I have a hunch that's likely to be a lot sooner than two
years."

The Secretary of Internal Affairs leaned forward, his short hair
bristling. "I think we are wasting our time," he shouted. "I agree with
Ralph. I don't believe that the Oracle knows any more about this than
we do. If we are going to sit around playing foolish games with words,
why don't we do it in a big way? We could hire T.V. time and invite
everyone to send in their ideas about what the proverb means on the
back of a box-top. Or reasonable facsimile. The contestant with the
best answer could get a free all-expense tour to Vega Three. Unless
the invaders get here or there first."

The President nodded his head. "There may be more sense to that remark
than I believe you intended, Charles," he said. "The greater the
number of people who think about the problem, the greater the chance
of reaching a solution. Even if the proverb is intended as a joke by
the Oracle, as you imply, it might be that from it someone could derive
a genuine solution. But as I have said, I am absolutely certain that
the computer does know what it is talking about. Without resorting to
box-tops or free trips, I think it might be wise to give the Oracle's
statement to the public."

After several more hours of arguing, the Council adjourned for a few
hours and John Bristol returned wearily home.

       *       *       *       *       *

Anne met him at the door with a drink and followed him to his
comfortable chair. "You look as if that was even rougher than your day
with the Oracle," she said.

John nodded silently, took a grateful sip of his highball and slipped
off his shoes.

"All that fuss over a six-word proverb," said Anne. "I still think that
if you are going to depend on witch doctors and such to solve your
problems for you, you would do a lot better to try my fortune teller.
She gives you a lot more than six words for ten dollars. They make more
sense, too. Why, I could be a better Oracle than that gadget you built."

"Perhaps you could, dear," answered John patiently.

Anne jumped to her feet. "Here, I'll show you." She seated herself
cross-legged on the couch. "Now, I'm an Oracle," she announced. "Go
ahead, ask me a question. Ask me anything; I'll give you as good an
answer as any other Oracle. Results guaranteed."

John smiled. "I'm not in much of a mood to be cheered up with games,"
he said, "but I'm willing to ask the big question of anyone who'll give
me any kind of an answer. See if you can do better with this one than
Buster did." He repeated word for word the question he had asked of the
computer, that had resulted in its cryptic answer.

Anne stared solemnly at nothing for a moment, with her cheeks puffed
out. Then, in measured tones, she recited, "It's Like Looking for a
Needle in a Haystack."

John smiled. "That seems to make as much sense as the Oracle did,
anyway," he said.

"Sure," answered Anne. "And you get three words more than your
other Oracle gave you, if you count 'it's' as one word. If you want
wise-sounding answers, just come to me and save yourself a trip."

John leaped to his feet, spilling his drink and strode to Anne's side.

"Say it again!" he shouted. "You may have made more sense than you
knew!"

"I said you could come to me and save yourself a trip."

"No, no! I mean the proverb. How did you come to think of that proverb?"

Anne managed to look bewildered.

"What's wrong with it? I just thought that you can't do any stitching
in time without a needle. I just was trying to think of a proverb to
use as an answer and that one popped into my head. Uh.... Are you all
right, dear?"

       *       *       *       *       *

John picked her up and spun her around. "You just bet your boots I'm
all right. I'm feeling swell! You've given us the answer we needed. You
know right where the haystack is, and you know there's a needle there.
But finding it is something else again. I don't think the invaders will
be able to locate _this_ needle."

He set her down. "Where are my shoes?" he said. "I've got to get back
to the Capitol."

Anne seemed faintly surprised. "Because of what I said? They're right
on the floor there between you and the sofa. But I was just making
conversation. What are you going to do?"

"Oh, I'm just going to get started at taking stitches in time. Good-by,
darling." He started out the door, ran back to give Anne a lingering
kiss and was soon gone at top speed.

Anne, waving to him, looked very pleased with herself.

By the time Bristol arrived at the Capitol building, the rest of the
Council was once again assembled and waiting for him.

"Well, John," said the President. "You sounded excited enough when you
called us together again. Have you figured out what the Oracle meant?"

"Yes, sir. With my wife's help. It's obvious, when you finally think
about it. It will save us from any danger. And we should have been
able to figure it out for ourselves. There's no reason that we should
have had to go to the Oracle at all. And it only took Buster--the
computer, I mean--two or three minutes to think of the answer, and of a
proverb that would conceal the answer. It's amazing!"

"And if you don't mind telling us, just what is this answer?" The
President sounded very impatient.

"We almost had it when we talked of stitching Earth out of reach,"
John answered eagerly. "If we keep cutting back and forth from one
universe toward the other, we will be out of reach, even if we can't
move very far. Once a day we reappear in this Universe for a few
million-millionths of a second--although it will seem like a whole day
to us.

"Then we spend the following day between this universe and beta. Even
if the invaders are right on top of us when we reappear, we'll be gone
again before they can do anything. Since we can vary the time of our
return within limits, the invaders will never know exactly when we
will flick in and out of the alpha plane until they hear our arriving
'bong' wave, and then we will already be gone, since we will be using
accelerated subjective time."

       *       *       *       *       *

The Chief Scientist shook his dark head and sighed. "No, John," he
said, "I'm afraid that isn't the answer. I'm sorry. If we start the
operation you suggested, we will be cutting ourselves off from solar
energy. The Earth's heat will gradually radiate away. Although beta is
at a higher entropy level than our universe, we can't use that energy,
except to provide power for the stitching process itself. It's true
that we would deny our planet to the invaders, but we would soon kill
ourselves doing it."

"I didn't mean that we should transfer only Earth, but our entire Solar
System," answered Bristol. "As the Oracle told us, the stitch saves
nine. A series of time-matched transmitters could do the trick. If we
sent the entire Solar System back and forth, the average man in the
street would notice no change, except that sometimes there would be no
stars in the sky. And when they were there, they wouldn't be moving."

"That would work theoretically," said the Chief Scientist. "And once we
were in continuous stitching operations, any invader, as you suggested,
could join the system only by synchronizing the transmitter in his
ship exactly with all of our synchronized transmitters. That's a job I
don't think could ever be done.

"Remember, though, that our own transmitters would have to be
time-matched to within a minute fraction of a micro-second. Considering
that some of the instruments would have to be so far apart that at the
speed of light it would take hours to get from one to the other, the
problem becomes enormous. Any radio-timing link would be useless."

Bristol nodded. "The Oracle said that the stitch must be taken in
time," he agreed. "But that is no real problem. We can just send a
small robot ship into inter-planar travel and let it bounce back. The
'bong' of its return will reach all transmitters simultaneously and we
can use that as the initial time-pulse. Once the operation starts, it
will be easy to synchronize, since we will always switch over again on
the instant of our return to the alpha plane."

The Chief Scientist relaxed. "I think that does it, John. We hide in
time, instead of in distance."

"We stitch in time," corrected the President, "and hide like a needle
in a haystack."

       *       *       *       *       *

"The invaders may eventually find out a method of countering our
defense," said the Chief Scientist, "but it will undoubtedly take a
great deal of time. And in the meantime, we will have the opportunity
to seek out and destroy their home planets. It will be a long, slow
process of extermination, but we have a good chance to win."

"I don't agree with that, Tom," said John. "I don't think extermination
can be the answer. With our example to guide them, the invaders can
use stitching to escape us as easily as we can use it to escape them.
What we should do now is to contact the invaders and show them that it
is to both our advantages to bring hostilities to an end. By stitching
the Solar System, and the other systems of our confederation in and out
of the alpha plane, we should be able to gain the time necessary for
contact with the enemy and make peace with him.

"From what the Oracle has told me about the humanlike traits of the
invaders, it's very likely they will listen to reason when it's proved
that it will be to their advantage."

John snapped his fingers and spoke with considerable excitement. "Now
I understand, I believe, why Buster indicated to me that there was
another reason for his vague answer to our question. The Oracle feels
an unwillingness to accept the destruction of Man's civilization. It
feels equally unwilling, I'm certain, to allow the destruction of the
invaders' civilization. Buster has an objective viewpoint in applying
the _morés_ Man has given him. And it seems to me that Buster felt it
important for us to reach this spirit of compromise by ourselves. How
do you feel about it, gentlemen?"

Debate quickly determined that all seven members of the Council favored
an attempt to establish a truce--some of them forced into this opinion
by their inability to find any method of reaching the throats of the
invaders.

Having reached this conclusion, the Council swung immediately into
action. Within a few weeks, the entire Solar System, along with the
other planetary systems of the confederation, except for their brief
daily return, disappeared from the alpha universe.

John Bristol, a few days after the continuous stitching started, was
relaxing lazily on the sofa in his living room when there was a sudden
pounding on the door. He opened it to find the Chief Scientist standing
on his doorstep, his eyes red from loss of sleep.

"Good Lord! What's the matter with you?" asked Bristol. "Have you been
celebrating too much? Come in, Tom, come in."

The Chief Scientist entered wearily and sat down. "No. I haven't
been celebrating. I've been trying to work out a little problem you
left with us. We have been planning, as you suggested, to send out
expeditions to contact and make agreement with the invaders. We can
send them out all right, but how can we ever get them back into our
solar system? They won't be able to find us any easier than the
invaders can."

       *       *       *       *       *

He dropped his hat wearily on a side table and slumped into the closest
chair. "If we don't contact each other," he said, "I am certain that
the invaders will some day find a means of penetrating our defenses.
Even needles in haystacks can be found, if you take enough time and
aren't disturbed while you are hunting. This thing has me licked."

Bristol sat down slowly. "Your whole department hasn't been able to
find an answer?"

"Not even the glimmering of an idea." He shrugged his shoulders. "It
looks as if we are going to need the advice of your Oracle again."

Bristol stood for a minute in thought and then with a smile said, "Why,
of course. Excuse me for a second, please. I'll be right back."

He stepped to the foot of the stairs and called out in a confident
voice, "Come down a minute, please, Anne, darling! I have an important
question I want to ask you!"