"After 20 years of working with students, we are seeing unprecedented levels of engagement and creativity like we have not seen in 20 years,"

VOA: standard.2009.12.08

How are we helping students to think about those questions and what they really want. And I think that I recently gathered 20 students, 20 seniors, to really just talk about that.

我们该怎样帮助学生思考那些问题,思考他们真正想要什么，而且我认为,我最近召集了20个学生，20个大四学生，让他们认真谈谈这个问题。

普林斯顿公开课 - 人性课程节选

And it was limited to 20 students to make sure

当时课上限制只能有20个人，这是为了确保

选择国际学的理由 - SpeakingMax英语口语达人

What he found 20 years later, early 90s when this study ended was these students were extremely successful, Or ex-students were extremely successful, students were extremely successful, very wealthy, having a lot of impact, whether it's on the organizations, on the community.

0年后，90年代初当这个研究结束时，他发现这些学生都极其成功，以前的学生都极其成功，学生们都极其成功，非常有钱，有很大的影响力，不论是在组织上，还是社会上。

哈佛公开课 - 幸福课课程节选