I don’t like to lose, but it’s part of the game. What matters is how you recover.

一个害怕人民的政府是一个失去合法性的政府。

My mother was an atheist. She used to say that there was good news and bad news about hell. The good news is, hell is just the product of a morbid human imagination. The bad news is, whatever humans can imagine, they can usually create.

The price of freedom is eternal vigilance.

模型最重要的不是其假设，而是其结论。