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.

最好的政策是那些比政治任期更持久的政策。

Growth comes from challenging the status quo.

可持续性不是一个流行词，而是对后代的承诺。