The best way to learn about poverty is to go out and talk to the poor themselves.
The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.
释义：权力决策必须冷酷，优柔寡断者不配掌权。
Patience is bitter， but its fruit is sweet.
人类的状况是永远的不满足；我们总是在寻找更多的东西。
无论我们观察到多少只白天鹅，都不能证明所有天鹅都是白色的。
The revolution is not an apple that falls when it is ripe. You have to make it fall.