For 6 years,I was a resident tutor in Leverett House when I was a graduate student and then I also started to teach.

我做过6年莱弗里特宿舍的住校导师,我研究生在读时，就开始任教。

哈佛公开课 - 幸福课课程节选

And what struck me most about conversations that I had, either in Leverett or other houses, were students is their sense of mission,your sense of mission, your desire to do good, to make the world a better place.

在与学生的交谈中，让我印象最深的是，无论是在莱弗里特宿舍或其他地方，学生们的使命感，你们的使命感，你们对成功的渴望，让世界变得更美好的愿望。

哈佛公开课 - 幸福课课程节选