But man is not made for defeat.A man can be destroyed but not defeated.

大陆并非固定不动，而是像木筏一样在地幔上漂移。

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

妈妈永远是我内心最柔软的地方。

I'm not a place, I'm a dimension.

The secret of life is not just to survive, but to thrive with passion, compassion, humor and style.

Change is inevitable, but growth is optional.

做数学就是参与发现与猜想、直觉与灵感的过程。