So ever since then and when I came back to Princeton, then we formed a center to study those problems.

所以从那以后，在我回到普林斯顿大学时，我们组成了一个中心研习这些问题。

普林斯顿公开课 - 人性课程节选

And they formed seven undergraduates and we went around to peer institutions of Princeton, and wrote a report.

他们选了七名本科生,然后我们去参观了一些,普林斯顿大学相似的机构，写了一篇报告。

普林斯顿公开课 - 人性课程节选