问题不是蠢人特别多，而是闪电都没有准确击中每一个。
The trouble ain't that there is too many fools, but that the lightning ain't distributed right.
Happiness is not something ready made. It comes from your own actions.
Innovation is not just about creating something new, but about making what exists better.
英雄是一时的，但传奇是一世的。
量化金融最重要的教训是，你必须理解模型的局限性。
The main task in life is simply this: to identify and separate from the things that are not ourselves, so that we can become ourselves.
We must build dikes of courage to hold back the flood of fear.