“Mankind flung its advance agents ever outward, ever outward. Eventually it flung them out into space, into the colorless, tasteless, weightless sea of outwardness without end. It flung them like stones.”

“The bounties of space, of infinite outwardness, were three: empty heroics, low comedy, and pointless death.”

“The books he and his supporters wanted out of the schools, one of mine among them, were not pornographic, although he would have liked our audience to think so. (There is the word "motherfucker" one time in my Slaughterhouse-Five, as in "Get out of the road, you dumb motherfucker." Ever since that word was published, way back in 1969, children have been attempting to have intercourse with their mothers. When it will stop no one knows.)”

“He alienated his friends in the sciences by thanking them extravagantly for scientific advances he had read about in the recent newspapers and magazines, by assuring them, with a perfectly straight face, that life was getting better and better, thanks to scientific thinking.”

“There are plenty of good reason for fighting," I said, "but no good reason ever to hate without reservation, to imagine that God Almighty Himself hates with you, too. Where's evil? It's that large part of every man that wants to hate without limit, that wants to hate with God on its side. It's that part of every man that finds all kinds of ugliness so attractive. "It's that part of an imbecile," I said, "that punishes and vilifies and makes war.”

“There are plenty of good reasons for fighting, I said, but no good reason ever to hate without reservation, to imagine that God Almighty Himself hates with you, too.”

“...I had come suddenly to pity them, for I understood how innocent and natural it was for them to behave abominably, and with such abominable results. They were doing their best to live like people invented in story books. This was the reason Americans shot each other so often: It was a convenient literary device for ending short stories and books.”