Science is not interested in what stands to reason.

“Oh, we're always all right. You remember that. We happen to other people.-Nanny…”

“The point is not to avoid the war, it is to win it.”

“REMIND ME AGAIN, he said, HOW THE LITTLE HORSE-SHAPED ONES MOVE.”

“Vimes had got around to a Clean Desk policy. It was a Clean Floor strategythat …”