Don't settle for anything other than your passion - if you're lucky enough to find it.

You ought to be able to explain why you’re taking the job you’re taking, why you’re making the investment you’re making, or whatever it may be. And if it can’t stand applying pencil to paper, you’d better think it through some more. And if you can’t write an intelligent answer to those questions, don’t do it.

The first rule is not to lose. The second rule is not to forget the first rule.

We've used derivatives for many, many years. I don't think derivatives are evil, per se, I think they are dangerous.

The business schools reward difficult complex behavior more than simple behavior, but simple behavior is more effective.

Possessing a powerful worldwide brand is essential for sustained success.

For some reason, people take their cues from price action rather than from values. What doesn't work is when you start doing things that you don't understand or because they worked last week for somebody else. The dumbest reason in the world to buy a stock is because it's going up.