"It's silly to have as one's sole object in life just making money, accumulating wealth. I work because I enjoy what I'm doing, and the fact that I make money at it - big money - is a fine-and-dandy side fact. Money gives me just one big thing that's really important, and that's the freedom of not having to worry about money. I'm concerned about values - moral, ethical, human values - my own, other people's, the country's, the world's values. Having money now gives me the freedom to worry about the things that really matter."