最好的策略是足够灵活以适应变化。

The other thing about modern society and why it causes this anxiety, is that we have nothing at its center that is non-human. We are the first society to be living in a world where we don't worship anything other than ourselves. We think very highly of ourselves, and so we should; we've put people on the Moon, done all sorts of extraordinary things. And so we tend to worship ourselves.

No, not rich. I am a poor man with money, which is not the same thing.

The best mathematics is that which you do not understand at first glance.

风俗习惯是人类生活的重要指南。