多边主义不仅是应对共同威胁的问题，更是抓住共同机遇的问题。

永远不要停止质疑如何做得更好——自满是进步的敌人。

I'm a failed poet. Maybe every novelist wants to write poetry first, finds he can't, and then tries the short story, which is the most demanding form after poetry. And, failing at that, only then does he take up novel writing.

理解金融市场行为的关键在于理解参与其中的人的行为。