Good is the enemy of great. And that is one of the key reasons why we have so little that becomes great. We don't have great schools, principally because we have good schools. We don't have great government, principally because we have good government. Few people attain great lives, in large part because it is just so easy to settle for a good life.

It's what you do before you are in trouble, so that you can be strong when people most need you.

The difference between a good leader and a great leader is humility.

No matter what. Wherever your mind wanders, it seems to turn up at the same Field of Dreams. It's the vision you wake up with in the morning, and it's the last thing you picture before you fall asleep. Everytime you think of it, the idea in your head seems to get more vivid, filled in with more detail: You not only want to win a gold medal at the Olympics, you not only can see yourself standing there on the podium, but you can also feel the goose bumps as your national anthem is played; the tears are in your eyes. (That's how real a dream can be and should be)

Whether you prevail or fail depends more on what you do to yourself than on what the world does to you.

The inner experience of fallure is totally different than failure. Going to fallure means 100% commitment - you leave nothing in reserve, no mental or physical resource untapped, you never give yourself a psychological out. Failure means making a decision to let go, to be less than 100% committed, when confronted by fear, pain and uncertainty.

In the end, it is impossible to have a great life unless it is a meaningful life. And it is very difficult to have a meaningful life without meaningful work. Perhaps, then you might gain that great tranquility that comes from knowing that you've had a hand in creating something of intrinsic excellence that makes a contribution. Indeed, you might even gain that deepest of all satisfactions: knowing that your short time on this earth has been well spent, and that it mattered.