Leadership is not about being in charge. It's about taking care of those in your charge.

The human being is always more than what he has done; he is also what he can do.

数学发现的过程与发现本身同样重要。

人生中最伟大的事情就是保持心态年轻。

记忆是作家种植故事的领地，没有记忆就没有文学。