“But blasting the drummer into the river, though it would have been easy at this range, was not a good way to be inconspicuous.”

“And Türing answered another,” Rudy said. “Who’s that?” “It’s me,” Alan said. “But Rudy’s joking. ‘Turing’ doesn’t really have an umlaut in it.” “He’s going to have an umlaut in him later tonight,” Rudy said, looking at Alan in a way that, in retrospect, years later, Lawrence would understand to have been smoldering.”

“He walked straight out of college into the waiting arms of the Navy. They gave him an intelligence test. The first question on the math part had to do with boats on a river: Port Smith is 100 miles upstream of Port Jones. The river flows at 5 miles per hour. The boat goes through water at 10 miles per hour. How long does it take to go from Port Smith to Port Jones? How long to come back?Lawrence immediately saw that it was a trick question. You would have to be some kind of idiot to make the facile assumption that the current would add or subtract 5 miles per hour to or from the speed of the boat. Clearly, 5 miles per hour was nothing more than the average speed. The current would be faster in the middle of the river and slower at the banks. More complicated variations could be expected at bends in the river. Basically it was a question of hydrodynamics, which could be tackled using certain well-known systems of differential equations. Lawrence dove into the problem, rapidly (or so he thought) covering both sides of ten sheets of paper with calculations. Along the way, he realized that one of his assumptions, in combination with the simplified Navier Stokes equations, had led him into an exploration of a particularly interesting family of partial differential equations. Before he knew it, he had proved a new theorem. If that didn't prove his intelligence, what would?Then the time bell rang and the papers were collected. Lawrence managed to hang onto his scratch paper. He took it back to his dorm, typed it up, and mailed it to one of the more approachable math professors at Princeton, who promptly arranged for it to be published in a Parisian mathematics journal.Lawrence received two free, freshly printed copies of the journal a few months later, in San Diego, California, during mail call on board a large ship called the U.S.S. Nevada. The ship had a band, and the Navy had given Lawrence the job of playing the glockenspiel in it, because their testing procedures had proven that he was not intelligent enough to do anything else.”

“The GPS unit became almost equally obstreperous, though, over Richard’s unauthorized route change, until they finally passed over some invisible cybernetic watershed between two possible ways of getting to their destination, and it changed its fickle little mind and began calmly telling him which way to proceed as if this had been its idea all along.”

“Listen to me. I did not wish to be summoned by your Princess. Summoned, I did not wish to come. But having been summoned, and having come, I mean to give a good account of myself. That’s how I was taught by my father, and the men of his age who slew Kings and swept away not merely Governments but whole Systems of Thought, like Khans of the Mind. I would have my son in Boston know of my doings, and be proud of them, and carry my ways forward to another generation on another continent. Any opponent who does not know this about me, stands at a grave disadvantage; a disadvantage I am not above profiting from.”

“It gave them something to do and it took their mind off the way Yuxia was driving, which, had they paid attention to it, might have been the most frightening thing they had seen all day.”

“The powerless life raft, sloshing around the North Pacific, emits a vast, spreading plume of steam like that of an Iron Horse chugging full blast over the Continental Divide. Neither Hiro nor Eliot ever mentions, or even notices, the by-now-obvious fact that Fisheye is traveling with a small, self-contained nuclear power source.... As long as Fisheye refuses to notice this fact, it would be rude for them to bring it up.”