First of all, as I said, this class is a class about making a difference in people's lives.

首先，正如我刚才说的，这门课是关于如何改变生活。

哈佛公开课 - 幸福课课程节选

I only wanted to live in the world of, as J. M. Cootsy has beautifully said, "We all come into this world carrying the memory of justice."

我只想我生活的世界，正如J。，M。，Cootsy以很美的文字形容的，“我们呱呱坠地时,都富有正义的思想“

普林斯顿公开课 - 人性课程节选