“In Hollywood, no one knows anything.”

“No one knows anything, really. It's all rented, or borrowed.”

“We don't know a millionth of one percent about anything.”

“it's much better to do good in a way that no one knows anything about it.”

“To know nothing is nothing, not to want to know anything likewise, but to be beyond knowing anything, to know you are beyond knowing anything, that is when peace enters in, to the soul of the incurious seeker.”

“There was no way of knowing anything, he knew, not even that there was no way of knowing anything.”

“No one knows anything about infinity. Perhaps 'unconditional love' can also be placed in this category.”

“Nobody knows anything…… Not one person in the entire motion picture field knows for a certainty what's going to work. Every time out it's a guess and, if you're lucky, an educated one.”

“Listening doesn't mean trying to understand. Anything, however trifling, may be of use one day. What matters is to know something that others don't know you know.”

“She was one of those people who say "I don't know anything about music really, but I know what I like."”