I might not know whether I'm playing someone who's an evil git or an indignant angel.

我不太清楚到底我是在和,自私鬼还是愤怒天使博弈

耶鲁公开课 - 博弈论课程节选

My opponent or my partner's payoffs come from the indignant angel matrix.

我的对手或者收益是愤怒天使的收益

耶鲁公开课 - 博弈论课程节选

So my payoffs this time, are the indignant angel payoffs.

我的收益是愤怒天使的收益

耶鲁公开课 - 博弈论课程节选

Suppose now--harder to imagine, but let's try it-- suppose now that you are an indignant angel and you're playing against, and you know this, you're playing against an evil git.

假设你是一个愤怒天使,我知道这个对你们来说很难,但你现在知道你要和,一个自私鬼博弈

耶鲁公开课 - 博弈论课程节选