We need not just that you're all rational players, not just that you know each other's rational, but you know everyone else's rational.

不仅需要你们都是理性的参与人,不仅需要你们知道对方是理性的,而且必须知道所有人都是理性的

耶鲁公开课 - 博弈论课程节选

The only risks that are left are risks that everyone shares, so you would see planet-wide risks expressing themselves in consumption, but nothing else.

唯一剩下的风险,就是每人分担的那些风险，所以你会看到全球的市场风险,以消费的形式表现出来，再无其他。

耶鲁公开课 - 金融市场课程节选