The biggest mistake investors make is to believe that what happened in the recent past is likely to persist. They assume that something that was a good investment in the recent past is still a good investment. Typically, high past returns simply imply that an asset has become more expensive and is a poorer, not better, investment.

It's more important to do big things well than to do small things perfectly.

The big question is: When will the term structure of interest rates change? That's the question to be worried about.

You'll see that excuses like "That's not easy" are of no value and that it pays to "push through it" at a pace you can handle. Like getting physically fit, the most important thing is that you keep moving forward at whatever pace you choose, recognizing the consequences of your actions.

Success is not in obtaining the thing. Because there's always another thing. And then you look back on it, and for me, through my evolution, yes I have success by most measures - but for me, when it comes to the greatest joy of reward, there's an emotional element and there's an intellectual element. Emotionally, my greatest joy was the personal relationships I've had. That was the greatest joy. Intellectually, my satisfaction was that I do feel I've evolved well and I'm doing my best to contribute toward evolution.

Watch out for people who think it's embarrassing not to know.

Life is like a game where you seek to overcome the obstacles that stand in the way of achieving your goals. You get better at this game through practice. The game consists of a series of choices that have consequences. You can't stop the problems and choices from coming at you, so it's better to learn how to deal with them.