Animals can be driven crazy by placing too many in too small a pen. Homo sapiens is the only animal that voluntarily does this to himself. - Robert A. Heinlein

Men! Their minds were devious—they seemed to like twisted ways of doing things. It confirmed her opinion that men should not be allowed to vote.

Clark just looked bored and contemptuous and said nothing, because Clark would not bother to interfere with Armageddon unless there was ten percent in it for him.

File off the serial numbers, change the body lines a bit, give it a new paint job, switch it over the state line, and it’s yours!—that’s the secret of literary success. Editors always claim to be looking for new stories but they don’t buy them; they buy “mixture as before.” Because the cash customers want to be entertained, not amazed, not instructed, not frightened.