世界历史可以这样总结:强国总行不义。等到他们醒悟了,他们不已经不再强了。

The only limits you have are the limits you believe.

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.

我不觉得我需要取悦任何人。我感到自由，觉得自己是个成年人，可以自己做决定。

永远不要停止学习，世界总是在变化。