The fatal error of much science fiction has been to subscribe to an optimism based on the idea that revolution, or a new gimmick, or a bunch of strong men, or an invasion of aliens, or the conquest of other planets, or the annihilation of half the world--in short, pretty nearly anything but the facing up to the integral and irredeemable nature of mankind--can bring about utopian situations. It is the old error of the externalization of evil.

When childhood dies, its corpses are called adults and they enter society, one of the politer names of hell. That is why we dread children, even if we love them, they show us the state of our decay.

I am a writer and always was; being a writer is an integral part of my identity. Being published, being well regarded, is a component of that identity.

Science fiction is for real, space opera is for fun.

I have had wealth, rank and power, but, if these were all I had, how wretched I should be.

Writers must fortify themselves with pride and egotism as best they can. The process is analogous to using sandbags and loose timbers to protect a house against flood. Writers are vulnerable creatures like anyone else. For what do they have in reality? Not sandbags, not timbers. Just a flimsy reputation and a name.

Feedback is a pleasant thing. I get a lot of letters from unexpected people in unexpected places.