我们需要设计考虑到人类心理的政策，而不仅仅是经济理论。

严于律己，宽以待人。反过来对谁都是灾难。

房子是居住的机器，但它也必须是一个家。

The greatest obstacle to being heroic is the doubt whether one may not be going to prove one's self a fool; the truest heroism is to resist the doubt; and the profoundest wisdom, to know when it ought to be resisted, and when to be obeyed.