在发现自己掉进坑里的时候，最重要的事情就是停止挖掘。

We don't inherit the earth from our ancestors; we borrow it from our children. This truth guides every decision we make.

你不是那些不了解你的人的看法。

Leadership is about vision and responsibility, not power.

Man is always something more than what he knows of himself. He is not what he is simply once and for all, but is a process.

真相很少是纯粹的，也从不简单。

永远不要停止学习，因为世界永远不会停止变化。