You really don't need leverage in this world much. If you're smart, you're going to make a lot of money without borrowing. I've never borrowed a significant amount of money in my life. Never. Never will. I've got no interest in it.

In the 20th century, the United States endured two world wars and other traumatic and expensive military conflicts; the Depression; a dozen or so recessions and financial panics; oil shocks; a flu epidemic; and the resignation of a disgraced president. Yet the Dow rose from 66 to 11,497.

I've never been very fully employed either but just think of what it's like, you know, to go home with a mortgage payment you know and kids and everything else. My dad had that happen to him in the early '30s.

I like to buy things I can understand. I do a lot of research on things.

The financial calculus that Charlie and I employ would never permit our trading a good night's sleep for a shot at a few extra percentage points of return. I've never believed in risking what my friends and family have and need in order to pursue what they don't have and don't need.

Do not take yearly results too seriously. Instead, focus on four or five-year averages.

The best asset is your own self. You can become to an enormous degree the person you want to be