“Ah," Daniel said, glancing up from his stack. "Now that's a concept that's always fascinated me: the real world. Only a very specific subset of people use the term, have you noticed? To me, it seems self-evident that everyone lives in the real world--we all breathe real oxygen, eat real food, the earth under our feet feels equally solid to all of us. But clearly these people have a far more tightly circumscribed definition of reality, one that I find deeply mysterious, and an almost pathologically intense need to bring others into line with that definition.”

“Now that's a concept that's always fascinated me: the real world. Only a very specific subset of people use the term, have you noticed? To me, it seems self-evident that everyone lives in the real world - we all breathe real oxygen, eat real food, the earth under our feet feels equally solid to all of us. But clearly these people have a far more tightly circumscribed definition of reality, one that I find deeply mysterious, and an almost pathologically intense need to bring others into line with that definition.”

“That's really what SF is all about, you know: the big reality that pervades the real world we live in: the reality of change. Science fiction is the very literature of change. In fact, it is the only such literature we have.”

“Have you noticed that only in time of illness or disaster or death are people real? I remember at the time of the wreck-- people were so kind and helpful and solid. Everyone pretended that our lives until that moment had been every bit as real as the moment itself and that the future must be real too, when the truth was that our reality had been purchased only by Lyell's death. In another hour or so we had all faded out again and gone our dim ways.”

“We'll never have a true picture of reality; it just doesn't exist. But I'm real, and you're real, and those fiery balls of gas up there are real, and right now that's all I need to know.”

“When I am telling it, it doesn't seem as if it was only made up. It seems more real than you are -- more real than the schoolroom. I feel as if I were all the people in the story -- one after the other. It is queer.”