The goal of mathematics is not to solve problems, but to understand them.

我不是来适应的。我是来脱颖而出的。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

变化的速度永远不会比今天更慢。

In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. And in a world filled with distrust, we must still dare to believe.