写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

科学是旅程，而非终点。

The only way to make sense out of change is to plunge into it, move with it, and join the dance.

The true history of the world is the history of great men.

Leadership is about making tough decisions and standing by them, even when they are unpopular.