“The only other people who have had experiences similar to those of this man were locked up inside institutions for the criminally insane. The difference is, this guy gets business cards.”

“The man who cannot believe his senses, and the man who cannot believe anything else, are both insane, but their insanity is proved not by any error in their argument, but by the manifest mistake of their whole lives. They have both locked themselves up in two boxes, painted inside with the sun and stars; they are both unable to get out, the one into the health and happiness of heaven, the other even into the health and happiness of the earth.”

“If we human beings are information processing machines, reading X's & O's and translating that information into what people oh so breathlessly call "experience", & if I had not only the information but the artistry to shape that information using the computer inside my brain, then, technically speaking, was I not having all the same experiences those other people were having?”

“the only people who have proof of their sanity are those who have been discharged from mental institutions”

“...[W]ords can be communicative only between those who share similar experiences.”

“Insanity is refusal to stay in the present as other people experience it. You see, insanity is really like getting caught in a time warp. You can't find your way out. So at some point, people make a decision that they'd rather be with the insanity as others have defined it, then to play in the game that most other people have accepted as reality.”