The first angry rays of the sun--which, startlingly enough, still rose in the east at twenty-four-hour intervals--pierced the lacy tops of Atlantic combers and touched thousands of sleeping Americans with unconscious fear, because of their unpleasant similarity to the rays from World War III's atomic bombs.

They turned to blood the witch circle of rusty steel skeletons around Inferno in Manhattan. Without comment, they pointed a cosmic finger at the tarnished brass plaque commemorating the martyrdom of the three physicists after the dropping of the Hell Bomb. They tenderly touched the rosy skin and strawberry bruises on the naked shoulders of a girl sleeping off a drunk on the furry and radiantly heated floor of a nearby roof garden. They struck green magic from the glassy blot that was Old Washington. Twelve hours before, they had revealed things as eerily beautiful, and more ravaged, in Asia and Russia. They pinked the white walls of the colonial dwelling of Morton Opperly near the Institute for Advanced Studies; upstairs they slanted impartially across the Pharaohlike and open-eyed face of the elderly physicist and the ugly, sleep-surly one of young Willard Farquar in the next room. And in nearby New Washington they made of the spire of the Thinkers' Foundation a blue and optimistic glory that outshone White House, Jr.

It was America approaching the end of the twentieth century. America of juke-box burlesque and your local radiation hospital. America of the mask fad for women and Mystic Christianity. America of the off-the-bosom dress and the New Blue Laws. America of the Endless War and the loyalty detector. America of marvelous Maizie and the monthly rocket to Mars. America of the Thinkers and (a few remembered) the institute. "Knock on titanium," "Whadya do for blackouts?" "Please, lover, don't think when I'm around" America, as combat-shocked and crippled as the rest of the bomb-shattered planet.

Not one impudent photon of the sunlight penetrated the triple-paned, polarizing windows of Jorj Helmuth's bedroom in the Thinkers' Foundation, yet the clock in his brain awakened him to the minute, or almost. Switching off the Educational Sandman in the midst of the phrase, "...applying tensor calculus to the nucleus," he took a deep, even breath and cast his mind to the limits of the world and his knowledge. It was a somewhat shadowy vision, but, he noted with impartial approval, definitely less shadowy than yesterday morning.

Employing a rapid mental scanning technique, he next cleared his memory chains of false associations, including those acquired while asleep. These chores completed, he held his finger on a bedside button, which rotated the polarizing windowpanes until the room slowly filled with a muted daylight. Then, still flat on his back, he turned his head until he could look at the remarkably beautiful blond girl asleep beside him.

Remembering last night, he felt a pang of exasperation, which he instantly quelled by taking his mind to a higher and dispassionate level from which he could look down on the girl and even himself as quaint, clumsy animals. Still, he grumbled silently, Caddy might have had enough consideration to clear out before he awoke. He wondered if he shouldn't have used his hypnotic control on the girl to smooth their relationship last night, and for a moment the word that would send her into deep trance trembled on the tip of his tongue. But no, that special power of his over her was reserved for far more important purposes.

Pumping dynamic tension into his twenty-year-old muscles and confidence into his sixty-year-old mind, the forty-year-old Thinker rose from bed. No covers had to be thrown off; nuclear central heating made them unnecessary. He stepped into his clothing--the severe tunic, tights, and sockassins of the modern businessman. Next he glanced at the message tape beside his phone, washing down with ginger ale a vita-amino-enzyme tablet, and walked to the window. There, gazing along the rows of newly planted mutant oaks lining Decontamination Avenue, his smooth face broke into a smile.

It had come to him, the next big move in the intricate game making up his life--and mankind's. Come to him during sleep, as so many of his best decisions did, because he regularly employed the time-saving technique of somno-thought, which could function at the same time as somno-learning.

He set his who?-where? robot for "Rocket Physicist" and "Genius Class." While it worked, he dictated to his steno-robot the following brief message:

Dear Fellow Scientist:

A project is contemplated that will have a crucial bearing on man's future in deep space. Ample non-military government funds are available. There was a time when professional men scoffed at the Thinkers. Then there was a time when the Thinkers perforce neglected the professional men. Now both times are past. May they never return! I would like to consult you this afternoon, three o'clock sharp, Thinkers' Foundation I.

Jorj Helmuth

Meanwhile the who?-where? had tossed out a dozen cards. He glanced through them, hesitated at the name "Willard Farquar," looked at the sleeping girl, then quickly tossed them all into the addresso-robot and plugged in the steno-robot.

The buzz light blinked green and he switched the phone to audio.

"The President is waiting to see Maizie, sir," a clear feminine voice announced. "He has the general staff with him."

"Martian peace to him," Jorj Helmuth said. "Tell him I'll be down in a few minutes."

Huge as a primitive nuclear reactor, the great electronic brain loomed above the knot of hush-voiced men. It almost filled a two-story room in the Thinkers' Foundation. Its front was an orderly expanse of controls, indicators, telltales, and terminals, the upper ones reached by a chair on a boom.

Although, as far as anyone knew, it could sense only the information and questions fed into it on a tape, the human visitors could not resist the impulse to talk in whispers and glance uneasily at the great cryptic cube. After all, it had lately taken to moving some of its own controls--the permissible ones--and could doubtless improvise a hearing apparatus if it wanted to.

For this was the thinking machine beside which the Marks and Eniacs and Maniacs and Maddidas and Minervas and Mimirs were less than morons. This was the machine with a million times as many synapses as the human brain, the machine that remembered by cutting delicate notches in the rims of molecules (instead of kindergarten paper punching or the Coney Island shimmying of columns of mercury). This was the machine that had given instructions on building the last three quarters of itself. This was the goal, perhaps, toward which fallible human reasoning and biased human judgment and feeble human ambition had evolved.

This was the machine that really thought--a million-plus!

This was the machine that the timid cyberneticists and stuffy professional scientists had said could not be built. Yet this was the machine that the Thinkers, with characteristic Yankee push, had built. And nicknamed, with characteristic Yankee irreverence and girl-fondness, "Maizie."

Gazing up at it, the President of the United States felt a chord plucked within him that hadn't been sounded for decades, the dark and shivery organ chord of his Baptist childhood. Here, in a strange sense, although his reason rejected it, he felt he stood face to face with the living God: infinitely stern with the sternness of reality, yet infinitely just. No tiniest error or willful misstep could ever escape the scrutiny of this vast mentality. He shivered.

The grizzled general--there was also one who was gray--was thinking that this was a very odd link in the chain of command. Some shadowy and usually well-controlled memories from World War II faintly stirred his ire. Here he was giving orders to a being immeasurably more intelligent than himself. And always orders of the "Tell me how to kill that man" rather than the "Kill that man" sort. The distinction bothered him obscurely. It relieved him to know that Maizie had built-in controls which made her always the servant of humanity, or of humanity's right-minded leaders--even the Thinkers weren't certain which.

The gray general was thinking uneasily, and, like the President, at a more turbid level, of the resemblance between Papal infallibility and the dictates of the machine. Suddenly his bony wrists began to tremble. He asked himself: Was this the Second Coming? Mightn't an incarnation be in metal rather than flesh?

The austere Secretary of State was remembering what he'd taken such pains to make everyone forget: his youthful flirtation at Lake Success with Buddhism. Sitting before his guru, his teacher, feeling the Occidental's awe at the wisdom of the East, or its pretense, he had felt a little like this.

The burly Secretary of Space, who had come up through United Rockets, was thanking his stars that at any rate the professional scientists weren't responsible for this job. Like the grizzled general, he'd always felt suspicious of men who kept telling you how to do things, rather than doing them themselves. In World War III he'd had his fill of the professional physicists, with their eternal taint of a misty sort of radicalism and free-thinking. The Thinkers were better--more disciplined, more human. They'd called their brain machine Maizie, which helped take the curse off her. Somewhat.

The President's secretary, a paunchy veteran of party caucuses, was also glad that it was the Thinkers who had created the machine, though he trembled at the power that it gave them over the Administration. Still, you could do business with the Thinkers. And nobody (not even the Thinkers) could do business (that sort of business) with Maizie!

Before that great square face with its thousands of tiny metal features only Jorj Helmuth seemed at ease, busily entering on the tape the complex Questions of the Day that the high officials had handed him: logistics for the Endless War in Pakistan, optimum size for next year's sugar-corn crop, current thought trends in average Soviet minds--profound questions, yet many of them phrased with surprising simplicity. For figures, technical jargon, and layman's language were alike to Maizie; there was no need to translate into mathematical shorthand, as with the lesser brain machines.

The click of the taper went on until the Secretary of State had twice nervously fired a cigarette with his ultrasonic lighter and twice quickly put it away. No one spoke.

Jorj looked up at the Secretary of Space. "Section Five, Question Four--whom would that come from?"

The burly man frowned. "That would be the physics boys, Opperly's group. Is anything wrong?"

Jorj did not answer. A bit later he quit taping and began to adjust controls, going up on the boom chair to reach some of them. Eventually he came down and touched a few more, then stood waiting.

From the great cube came a profound, steady purring. Involuntarily the six officials backed off a bit. Somehow it was impossible for a man to get used to the sound of Maizie starting to think.

Jorj turned, smiling. "And now, gentlemen, while we wait for Maizie to cerebrate, there should be just enough time for us to watch the take-off of the Mars rocket."

He switched on a giant television screen. The others made a quarter turn, and there before them glowed the rich ochers and blues of a New Mexico sunrise and, in the middle distance, a silvery spindle.

Like the generals, the Secretary of Space suppressed a scowl. Here was something that ought to be spang in the center of his official territory, and the Thinkers had locked him completely out of it. That rocket there--just an ordinary Earth satellite vehicle commandeered from the Army, but equipped by the Thinkers with Maizie-designed nuclear motors capable of the Mars journey and more. The first spaceship--and the Secretary of Space was not in on it!

Still, he told himself, Maizie had decreed it that way. And when he remembered what the Thinkers had done for him in rescuing him from breakdown with their mental science, in rescuing the whole Administration from collapse, he realized he had to be satisfied. And that was without taking into consideration the amazing additional mental discoveries that the Thinkers were bringing down from Mars.

"Lord!" the President said to Jorj, as if voicing the Secretary's feeling, "I wish you people could bring a couple of those wise little devils back with you this trip. Be a good thing for the country."

Jorj looked at him a bit coldly. "It's quite unthinkable," he said. "The telepathic abilities of the Martians make them extremely sensitive. The conflicts of ordinary Earth minds would impinge on them psychotically, even fatally. As you know, the Thinkers were able to contact them only because of our degree of learned mental poise and errorless memory chains. So for the present it must be our task alone to glean from the Martians their astounding mental skills. Of course, some day in the future, when we have discovered how to armor the minds of the Martians--"

"Sure, I know," the President said hastily. "Shouldn't have mentioned it, Jorj."

Conversation ceased. They waited with growing tension for the great violet flames to bloom from the base of the silvery shaft.

Meanwhile the question tape, like a New Year's streamer tossed out a high window into the night, sped on its dark way along spinning rollers. Curling with an intricate aimlessness curiously like that of such a streamer, it tantalized the silvery fingers of a thousand relays, saucily evaded the glances of ten thousand electric eyes, impishly darted down a narrow black alleyway of memory banks, and, reaching the center of the cube, suddenly emerged into a small room where a suave fat man in shorts sat drinking beer.

He flipped the tape over to him with practiced finger, eyeing it as a stockbroker might have studied a ticker tape. He read the first question, closed his eyes and frowned for five seconds. Then with the staccato self-confidence of a hack writer, he began to tape out the answer.

For many minutes the only sounds were the rustle of the paper ribbon and the click of the taper, except for the seconds the fat man took to close his eyes, or to drink beer. Once, too, he lifted a phone, asked a concise question, waited half a minute, listened to an answer, then went back to the grind.

Until he came to Section Five, Question Four. That time he did his thinking with his eyes open.

The question was: "Does Maizie stand for Maelzel?"

He sat for a while slowly scratching his thigh. His loose, persuasive lips tightened, without closing, into the shape of a snarl.

Suddenly he began to tape again.

"Maizie does not stand for Maelzel. Maizie stands for amazing, humorously given the form of a girl's name. Section Six, Answer One: The mid-term election viewcasts should be spaced as follows..."

But his lips didn't lose the shape of a snarl.