"Population pressure is the ultimate cause of every war."

"You can’t stamp on people and not get hurt in return."

"There’s no reason to trade insults. We have our way of life and they have theirs. I wouldn’t live as they do, but dis…"

"I hadn’t gone into the subject of dorm living too deeply with him, not because I hesitated to probe his tender spots …"

"I am completely convinced that the ultimate weapon is one that you can hold in your hand, point at a person, and ther…"

"Whether or not your actions are determined, you have to act on the assumption that you have free will. If you are det…"

"The rest of our weekend—sleeping arrangements, hand-done work, hand-prepared food—was simple enough to please Thoreau…"

"I finished by saying that it struck me that all the ethical systems I was discussing were after the fact. That is, th…"

"It left me there, the Compleat Young Girl, hell on wheels. I could build one-fifteenth of a log cabin, kill one-thirt…"

"Brains are no good if you don’t use them."