Creativity Quote by Hugo Gernsback

[Science fiction is] that class of prose narrative treating of a situation that could not arise in the world we know, but which is…

— Kingsley Amis

[Science fiction is] a specialized type of fantasy, in which the prime assumption usually is a new scientific discovery or invention.

— Jack Williamson

[Science fiction is] the attempt to deal rationally with alternate possibilities in a manner which will be entertaining.

— Lester del Rey

There is no such thing as science fiction, there is only science eventuality.

— Steven Spielberg

I define science fiction as fiction in which things happen that are not possible today - that depend, for instance, on advanced space travel,…

— Margaret Atwood

“I define science fiction as the art of the possible. Fantasy is the art of the impossible. Science fiction, again, is the history of…

— Ray Bradbury

Science fiction is an extension of science.

— Len Wiseman

Science fiction is essentially a kind of fiction in which people learn more about how to live in the real world, visiting imaginary worlds…

— Brian Stableford

Science fiction is the branch of literature that deals with the effects of change on people in the real world as it can be…

— James Gunn

[A] science fiction story is one which presupposes a technology, or an effect of technology, or a disturbance in the natural order, such as…

— Edmund Crispin

Science fiction is the search for a definition of mankind and his status in the universe which will stand in our advanced but confused…

— Brian Aldiss

I define science fiction as the art of the possible. Fantasy is the art of the impossible.

— Ray Bradbury