If a book were written all in numbers, it would be true. It would be just. Nothing said in words ever came out quite even. Things in words got twisted and ran together, instead of staying straight and fitting together. But underneath the words, at the center, like the center of the Square, it all came out even. Everything could change, yet nothing would be lost. If you saw the numbers you could see that, the balance, the pattern. You saw the foundations of the world. And they were solid.
He'd always felt he had a right to exist as a wizard in the same way that you couldn't do proper maths without the number 0, which wasn't a number at all but, if it went away, would leave a lot of larger numbers looking bloody stupid.
Carnal embrace is sexual congress, which is the insertion of the male genital organ into the female genital organ for purposes of procreation and pleasure. Fermat's last theorem, by contrast, asserts that when x, y and z are whole numbers each raised to power of n, the sum of the first two can never equal the third when n is greater than 2.
Revenge may be exacted a hundred times over in one sleepless night. The impulse, the dreaming intention, is human, normal, and we should forgive ourselves. But the raised hand, the actual violent enactment, is cursed. The maths says so. There'll be no reversion to the status quo ante, no balm, no sweet relief, or none that lasts. Only a second crime. Before you embark on a journey of revenge, dig two graves, Confucius said. Revenge unstitches a civilisation. It's a reversion to constant, visceral fear.