Who said "Madness isn't a disease; it's clarity without restraint."?

This quote is attributed to Jack Torrance.

Madness isn't a disease; it's clarity without restraint. - Jack Torrance

"Madness isn't a disease; it's clarity without restraint."

Jack Torrance Philosophy

"All work and no play makes Jack a dull boy."

"I'm not going to hurt you. I'm just going to bash your brains in."

"Here's Johnny!"

"You can check out any time you like, but you can never leave."

"I've seen the worst humanity has to offer."

"Sometimes I wonder if the world is worth saving."

"Every choice shapes our destiny."

"Order is the foundation of a good life."