The best science fiction is as good as the best fiction in any field.

Corollary 1: The existence of immense quantities of trash in science fiction is admitted and it is regrettable; but it is no more unnatural than the existence of trash anywhere.

Inner space is so much more interesting, because outer space is so empty.

The best science fiction is as good as the best fiction in any field.

My wife is beginning to instruct me on means to retrieve dreams, and bit by bit, it does seem to be working.

I wrote the very first stories in science fiction which dealt with homosexuality, The World Well Lost and Affair With a Green Monkey.

I have lived most of my life with the conviction that I don't dream, because I never could retrieve a dream.