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 it be obeyed.

Love doesn't need a reason. It speaks from the irrational wisdom of the heart.

没有坚强意志品质的人学识智慧也不会通达;不遵守诺言的人行动也不会实现。

I'm not trying to be perfect, I'm trying to be honest.

自由贸易使得资源得以最优配置。