He did the --he found out who they were, using similar methods to Lee's and profited from it.

莱德利夫找出了那些使用,李所描述的方法并且从中赢利的公司

耶鲁公开课 - 金融市场课程节选

They'd just say, "Oh well, we got to Egypt and we found out there are a whole lot more gods than we knew about."

他们会说，“我们去了埃及,发现了许多我们不了解的神“

耶鲁公开课 - 新约课程节选

We all know people who we thought to be our friends but we found out that they were talking behind our backs, or that they were operating to deceive us in some way or another.

我们都知道,原认为是朋友的人,却被发现,在我们背后讲坏话，或是想要,以任何方式欺骗我们之类的事情。

耶鲁公开课 - 政治哲学导论课程节选