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.

~ Neal Stephenson

Is power like the vis viva and the quantite d’avancement? That is, is it conserved by the universe, or is it like shares of a stock, which may have great value one day, and be worthless the next? If power is like stock shares, then it follows that the immense sum thereof lately lost by B[olingbroke] has vanished like shadows in sunlight. For no matter how much wealth is lost in stock crashes, it never seems to turn up, but if power is conserved, then B’s must have gone somewhere. Where is it? Some say ‘twas scooped up by my Lord R, who hid it under a rock, lest my Lord M come from across the sea and snatch it away. My friends among the Whigs say that any power lost by a Tory is infallibly and insensibly distributed among all the people, but no matter how assiduously I search the lower rooms of the clink for B’s lost power, I cannot seem to find any there, which explodes that argument, for there are assuredly very many people in those dark salons. I propose a novel theory of power, which is inspired by . . . the engine for raising water by fire. As a mill makes flour, a loom makes cloth and a forge makes steel, so we are assured this engine shall make power. If the backers of this device speak truly, and I have no reason to deprecate their honesty, it proves that power is not a conserved quantity, for of such quantities, it is never possible to make more. The amount of power in the world, it follows, is ever increasing, and the rate of increase grows ever faster as more of these engines are built. A man who hordes power is therefore like a miser who sits on a heap of coins in a realm where the currency is being continually debased by the production of more coins than the market can bear. So that what was a great fortune, when first he raked it together, insensibly becomes a slag heap, and is found to be devoid of value. When at last he takes it to the marketplace to be spent. Thus my Lord B and his vaunted power hoard what is true of him is likely to be true of his lackeys, particularly his most base and slavish followers such as Mr. Charles White. This varmint has asserted that he owns me. He fancies that to own a man is to have power, yet he has got nothing by claiming to own me, while I who was supposed to be rendered powerless, am now writing for a Grub Street newspaper that is being perused by you, esteemed reader.

~ Neal Stephenson