“This is one of the two great labyrinths into which human minds are drawn: the question of free will versus predestination.”

“You mentioned . . . one of the two great labyrinths into which the mind is drawn. What . . . is the other?""The other is the composition of the continuum, or: what is space?”

“Which path do you intend to take, Nell?' said the Constable, sounding very interested. 'Conformity or rebellion?'Neither one. Both ways are simple-minded - they are only for people who cannot cope with contradiction and ambiguity.”

“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.”

“Ninety-nine percent of everything that goes on in most Christian churches has nothing whatsoever to do with the actual religion. Intelligent people all notice this sooner or later, and they conclude that the entire one hundred percent is bullshit, which is why atheism is connected with being intelligent in people's minds.”

“Humans needed water or they would die, but dirty water killed as surely as thirst. You had to boil it before you drank it. This culture around tea was a way of tiptoeing along the knife edge between those two ways of dying.”

“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.”