"Science fiction rarely is about scientists doing real science, in its slowness, its vagueness, the sort of tedious quality of getting out there and digging amongst rocks and then trying to convince people that what you're seeing justifies the conclusions you're making. The whole process of science is wildly under-represented in science fiction because it's not easy to write about. There are many facets of science that are almost exactly opposite of dramatic narrative. It's slow, tedious, inconclusive, it's hard to tell good guys from bad guys — it's everything that a normal hour of Star Trek is not."

“The urge to excel and the urge to lead aren’t the same. Sometimes I think they may be opposites.”

“Sax shook his head. It was amazing how floridly elaborate a pseudoscience could get. A compensation technique, perhaps; a desperate attempt to be more like physics.”

“It was a world of acts, and words had no more influence on acts than the sound of a waterfall has on the flow of the stream.”

“For of course it was impossible that she was doing it all without cause. That was the nature of power; when you had it no one was ever again simply a friend, simply a lover. Inevitably they all wanted things you could give them—if nothing else, the prestige of friendship with the powerful.”

“People in the streets, that’s the only thing governments are afraid of. Well, or term limits. Or free elections! Or assassination. Or being laughed at, ah, ha-ha-ha!”

“The sky itself is the eighth color of the rainbow, spread over the whole sky for us, all the time.”