生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

我不相信分散投资。我更喜欢集中在几个好主意上。

If you tremble with indignation at every injustice, then you are a comrade of mine.

信仰与看不见的事物有关，希望与不在手边的事物有关。

You have to be humble and accept that sometimes you will lose.

States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.