对群众运动的领袖而言，见解的精辟与否看来无关宏旨。真正重要的是他敢于摆出自负的姿态，完全漠视别人的意见，不惜一个人单挑世界。

The future belongs to those who understand that doing good and doing well are not mutually exclusive.

The biggest risk is not taking any risk at all.

没有什么比一个没有什么可失去的人更危险的了。

自然实验可以为经济问题提供有价值的见解。