科学的进步依赖于挑战未知的勇气和从失败中学习的智慧。

Leadership is about creating more leaders, not more followers.

孔子说：“君子心怀仁义，小人心怀财利。”

In my whole life, I have known no wise people who didn’t read all the time - none, zero.

The best way to learn about poverty is to go out and talk to the poor themselves.