Joan Rivers

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.

Self-indulgence is something to watch, but anything that helps you understand situations that are difficult to understand is good. If you're having some sort of emotional trauma, you need to find a person to talk to about it who says, 'This is quite normal; it's fine.'

There are so many ways to characterize evolutionary success. If one criterion is the number of millions of years that the species persists, we're still just infants. We're way too young of a species to tell if we were a creative fluke or if we have any staying power.