If you're right, and nobody really cares what's out there, I wonder whether we're even worth saving.

There'd been studies over the years supporting the proposition that groups composed exclusively of women usually made intelligent decisions, that exclusively male groups did a bit less well, and that mixed groups did most poorly of all, by a substantial margin. It appeared that, when women were present, testosterone got the upper hand and men took greater risks than they might otherwise. Correspondingly, women in the mixed group tended to revert to roles, becoming more passive, and going along with whatever misjudgment the males might perpetrate.

The measure of a civilization is in the courage, not of its soldiers, but of its bystanders.

Katie commented that Americans had lost the ability to enjoy themselves. "We watch television," Dave said.

Idiots are not responsible for what they do. The real guilt falls on rational people who sit on their hands while morons run wild. You can opt out if you want to. Play it safe. But if you do, don't complain when the roof comes down.

So long as men and women are free, no one is safe. People will be in danger because others can't operate vehicles responsibly or shoot straight. Because physicians are sometimes incompetent and lawyers dishonest. But most of all they will be in danger from ideas. It is the price we willingly pay to be free. Nor would we have it any other way.

Intelligence is like pornography. I can't define it, but I know if when I see it.