Hallucination Quotes (4 quotes)
A hallucination is a fact, not an error; what is erroneous is a judgment based upon it.
Chemically induced hallucinations, delusions and raptures may be frightening or wonderfully gratifying; in either case they are in the nature of confidence tricks played on ones own nervous system.
The difference between a vision and a hallucination is how many people you can get to believe they see it, too.
certain conditions under which the observable thing is perceived are tacitly assumed ... for the possibility that we deal with hallucinations or a dream can never be excluded.