In the end, we only regret the chances we didn't take.

我能计算天体运行的轨迹，但无法计算人类的疯狂。

最美的事物往往是我们无法理解的。

We don’t try to time the market. We try to buy things that are cheap.

我不相信幸福的结局，但我相信幸福的旅程，因为最终，你要么在很年轻的时候就死去，要么活得足够长，看着你的朋友们死去。

That's exhilarating if you're doing well, and very crushing if you're not. It leads, in the worst cases -- in the analysis of a sociologist like Emil Durkheim -- it leads to increased rates of suicide. There are more suicides in developed, individualistic countries than in any other part of the world. And some of the reason for that is that people take what happens to them extremely personally -- they own their success, but they also own their failure.