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

So to get this slice, this next slice here, I need rationality; as some of you know that's widely criticized in the social sciences these days.

要剔除这个范围,需要理性因素,可能有些人知道,这一点最近社会科学界广受质疑

耶鲁公开课 - 博弈论课程节选

Well now I need to be rational, I need to know that other people are rational, and I need to know that other people know that other people are rational.

我自己已经是理性的了,我也知道对手也是理性的,我还需要知道对手们明白,他们的对手也是理性的

耶鲁公开课 - 博弈论课程节选

The assumption that your opponents are being rational as well.

你需要假设你对手也是理性的

耶鲁公开课 - 博弈论课程节选

To get this slice I need rationality, I need knowledge of rationality, let's call that KR and I need knowledge of knowledge of rationality.

想要剔除这个范围我首先得理性,我需要理性的知识,我们记理性为KR,并且我们需要知道别人也是理性的

耶鲁公开课 - 博弈论课程节选