The impulse behind fantasy I find to be dissatisfaction with literary realism. Realism leaves out so much. - Joanna Russ

I was constantly reading these stories about fucking in bars and fistfights and war, and my reaction, quite naturally, was that I didn't know anything about those things so I couldn't possibly write about them. And the stuff I could write about was considered trivial-writing about a fishing trip was considered "deep" and "raw," while a description of a high school dance was unimportant. There really was a profound bias about what was proper material for "Great Writing." So I decided to write about something nobody knew anything about-to transform the realism of my life into SF and fantasy. I was also drawn to the way SF writers' minds seemed to work. Current fiction bored me stiff, but not SF, where the conceivable was far larger than the personally observable. It's interesting to note that so-called mainstream fiction seems finally to be catching up to SF in this regard; it's becoming increasingly unrealistic, surrealistic, fantastic, “postrealistic.” I feel justified.

Rational people," said the man, "realize that their lives must be made meaningful. Meaning isn't just given us.

In the field of science fiction or fantasy, morality—when it enters a book at all—is almost always either thoughtlessly liberal (you can’t judge other cultures) or thoughtlessly illiberal (strong men must rule) or just plain thoughtless (killing people is bad).