"There is no such thing as a free will."

"We are beginning to see that the problem is not to free men, but to design the kind of culture in which they will be naturally good."

"Man is a machine, but a machine in the sense that a tree is a machine. What he does, he does because of his structure, not because of some indwelling agent called a 'will.'"

"The problem with Freud is that he didn't have any data."

"The only way to avoid trouble is to avoid living."