我不是传奇，我是活生生的证明。

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.

History is made of moments, both big and small.

艺术源于必要性，而非时尚。

Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  

I don't fear failure. I fear not trying.