我喜欢挑战自己，超越自己的极限。

我不是一个喜欢传统的人。

The only person you should try to be better than is the person you were yesterday.

The true teacher defends his pupils against his own personal influence. He inspires self-trust. He guides their eyes from himself to the spirit that quickens him. He will have no disciple.

我们必须建立一个没有经济支配的世界。

成功投资的关键是清楚地理解风险。