“The misfortune of a young man who returns to his native land after years away is that he finds his native land foreign; whereas the lands he left behind remain for ever like a mirage in his mind.However, misfortune can itself sow seeds of creativity.---- Afterword to "Hothouse" Brian Aldiss”

“Civilisation is the distance that man has placed between himself and his own excreta.”

“Everyone is naked under his clothes and everyone is a foreigner outside his native lands.”

“A writer should say to himself, not, How can I get more money?, but How can I reach more readers (without lowering standards)?”

“The fatal error of much science fiction has been to subscribe to an optimism based on the idea that revolution, or a new gimmick, or a bunch of strong men, or an invasion of aliens, or the conquest of other planets, or the annihilation of half the world--in short, pretty nearly anything but the facing up to the integral and irredeemable nature of mankind--can bring about utopian situations. It is the old error of the externalization of evil.”

“Life was a pleasure; he looked back at its moments, many of them as much shrouded in mist as the opposite bank of the Thames; objectively, many of them held only misery, fear, confusion; but afterwards, and even at the time, he had known an exhilaration stronger than the misery, fear, or confusion. A fragment of belief came to him from another epoch: 'Cogito ergo sum'. For him that had not been true; his truth had been, 'Senito ergo sum'. I feel so I exist. He enjoyed this fearful, miserable, confused life, and not only because it made more sense than non-life.”

“It is at night... that the mind is most clear, that we are most able to hold all our life in the palm of our skull.”