We have no proof that Socrates ever existed. We only know from witnesses to his life that he did. Like Jesus, he never wrote anything down. It doesn't matter to me whether he did or not exist because we have his teachings, his method of thinking, and his extreme intellectual and moral courage.

Well look, I mean, I think that prayer and holy water, and things like that are all fine. They don't do any good, but they don't necessarily do any harm. It's touching to be thought of in that way. It makes up for those who tell me that I've got my just desserts.

Doubt, skepticism, innovation, and inquiry are the only means by which wonder, beauty, awe, and symmetry will be discovered.

Totalitarian is a cliché, dictatorship is based on clichéd thinking, on very tried and tested uniform stuff. They don't mind that they're boring, they don't mind that they're obvious, their point is made.

Plainly, this unwillingness to give ground even on unimportant disagreements is the symptom of some deepseated insecurity, as was my one-time fondness for making teasing remarks (which I amended when I read Anthony Powell's matter-of-fact observation that teasing is an unfailing sign of misery within) and as is my very pronounced impatience. The struggle, therefore, is to try and cultivate the virtuous side of these shortcomings: to be a genial host while only slightly whiffled, for example, or to be witty at the expense of one's own weaknesses instead of those of other people.

Don't swallow your moral code in tablet form.

Terrorism is the tactic of demanding the impossible, and demanding it at gunpoint.