“Fransisco, what's the most depraved type of human being?-The man without purpose.”
“The most depraved type of human being ... (is) the man without a purpose.”
“To me there's only one form of human depravity-the man without a purpose.”
“The depravity of man is at once the most empirically verifiable reality but at the same time the most intellectually resisted fact.”
“Happiness is the exception-joy a rarity-the normal feeling most human beings have is discontent or longing... maybe there's an evolutionary purpose.”
“Invention is the most important product of man's creative brain. The ultimate purpose is the complete mastery of mind over the material world, the harnessing of human nature to human needs.”