"The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion."

幸福通过美德获得；它是人通过自己的意志获得的美好。

No rain， no rainbow.

Technology will revolutionize how we harvest from the sea, but wisdom must guide its use.

我不是那种会让对我承诺的爱减少的人。

In the landscape of string theory, there are perhaps 10^500 different vacuum states, each corresponding to a different possible universe.