The fact that there is nothing permanent except change is a permanent theme in nature.

The future belongs to those who can adapt without losing sight of their core values.

True leadership is not about being in charge, but about taking care of those in your charge.

比喻政府干预初衷虽好，但结果可能适得其反。

定理让我兴奋；证明让我厌倦。我的头脑不适合做那些繁琐、细致的工作，去证明我已经知道是正确的东西。