Success is a lousy teacher. It seduces smart people into thinking they can't lose.

I love to compete. That's what I do. That's why I work so hard at it.

The best way to find yourself is to lose yourself in the service of others.

发现的喜悦无疑是人类心灵所能感受到的最活跃的。

要想找到自我，必须独立思考。

The stranger is close to us, insofar as we feel between him and ourselves common features of a national, social, occupational, or generally human, nature. He is far from us, insofar as these common features extend beyond him or us, and connect us only because they connect a great many people.

Sustainability is not just a buzzword; it's a responsibility we owe to future generations.