成功不仅仅是名利，而是幸福和满足。

Start where you are, with what you have. Make something of it. Never be satisfied.

你一生中最少能做的就是弄清楚你所希望的。而你能做的最多的就是活在那希望之中。不是远远地欣赏它，而是住在它的屋檐下。

经济学的任务不仅在于解释现象，更在于为社会提供实际的建议和政策。

We should forget about small efficiencies, say about 97% of the time: premature optimization is the root of all evil.