If only people would realize that moral principles are like measles.... They have to be caught. And only the people who've got them can pass on the contagion.

Generalized intelligence and mental alertness are the most powerful enemies of dictatorship and at the same time the basic conditions of effective democracy.

The ductless glands secrete among other things our moods, our aspirations, our philosophy of life.

Industrial man—a sentient reciprocating engine having a fluctuating output, coupled to an iron wheel revolving with uniform velocity. And then we wonder why this should be the golden age of revolution and mental derangement.

A million million spermatozoa, All of them alive: Out of their cataclysm but one poor Noah Dare hope to survive.

Katy was neither a Methodist nor a Masochist. She was a goddess and the silence of goddesses is genuinely golden. None of your superficial plating. A solid, twenty-two-carat silence all the way through. The Olympian's trap is kept shut, not by an act of willed discretion, but because there's really nothing to say. Goddesses are all of one piece. There's no internal conflict in them. Whereas the lives of people like you and me are one long argument. Desires on one side, woodpeckers on the other. Never a moment of real silence.

Alpha children wear grey. They work much harder than we do, because they're so frightfully clever. I'm awfully glad I'm a Beta, because I don't work so hard. And then we are much better than the Gammas and Deltas. Gammas are stupid. They all wear green, and Delta children wear khaki. Oh no, I don't want to play with Delta children. And Epsilons are still worse. They're too stupid to be able to read or write. Besides they wear black, which is such a beastly color. I'm so glad I'm a Beta.