Discworld Quote by Terry Pratchett

“Somewhere deep inside his mind, somewhere beyond the event horizon of rationality, the sheer pressure of insanity had hammered his madness into something harder…

— Terry Pratchett

“He was safe, everything was all right. He fell asleep murmuring "Sanity is not statistical," with the feeling that this remark contained in it…

— George Orwell

“He wondered if he’d completely lost his mind, but then figured that people who’d gone insane never wondered if they’d gone insane.”

— Paul S. Kemp

“He had always imagined madness as a flailing hysteria, subdued only by restraint or drugs. Not this dulled indifference that slowed his footsteps and…

— Laura Elliot

“Was it possible that perhaps the most plausible explanation was being offered by someone who anyone with an ounce of sanity would have long…

— Tim Horvath

“he sometimes felt himself to be a painfully prosaic person, but by the same token he knew he was incurably sane.”

— G.K. Chesterton

“I studied him and realized that madness is the last defence of the mind when it can't hope to reconcile itself with events; I…

— Derek Raymond

“One must be sane to think clearly, but one can think deeply and be quite insane.”

— Nikola Tesla

“There was some simple, radical difference about him. He hoped it was genius, feared it was madness, devoted himself to amiability and inconspicuousness.”

— John Barth

“If this was sanity, being crazy made a lot more sense.”

— Frank Peretti

“was not crazy.  He did not have a history of insanity in his family.  He had no excessive mental”

— Brian Harmon

“A man who is already insane was frightening enough, but when he goes crazy...”

— Walter Mosley