The so-called religious organizations which now lead the war against the teaching of evolution are nothing more, at bottom, than conspiracies of the inferior man against his betters.

Government is actually the worst failure of civilized man. There has never been a really good one, and even those that are most tolerable are arbitrary, cruel, grasping and unintelligent.

Friendship is a common belief in the same fallacies, mountebanks and hobgoblins.

The main thing that every political campaign in the United States demonstrates is that the politicians of all parties, despite their superficial enmities, are really members of one great brotherhood. Their principal, and indeed their sole, object is to collar public office, with all the privileges and profits that go therewith. They achieve this collaring by buying votes with other people's money.

The trouble with fighting for human freedom is that one spends most of one's time defending scoundrels. For it is against scoundrels that oppressive laws are first aimed, and oppression must be stopped at the beginning if it is to be stopped at all.

By profession a biologist, [Thomas Henry Huxley] covered in fact the whole field of the exact sciences, and then bulged through its four fences. Absolutely nothing was uninteresting to him. His curiosity ranged from music to theology and from philosophy to history. He didn't simply know something about everything; he knew a great deal about everything.

An author, like any other so-called artist, is a man in whom the normal vanity of all men is so vastly exaggerated that he finds it a sheer impossibility to hold it in. His over-powering impulse is to gyrate before his fellow men, flapping his wings and emitting defiant yells. This being forbidden by the police of all civilized nations, he takes it out by putting his yells on paper. Such is the thing called self-expression.