Brian Aldiss
Definition.com
Creationism is a ridiculous notion. To introduce it into schools as a counterbalance to evolution is akin to introducing the stork as a counterbalance to the study of conception, pregnancy and childbirth.
Definition.com
Science fiction is no more written for scientists than ghost stories are written for ghosts.
Definition.com
Science fiction is the search for a definition of man and his status in the universe which will stand in our advanced but confused state of knowledge (science), and is characteristically cast in the Gothic or post-Gothic mould.