In 1999 he taught the first positive psychology class at Harvard, one of the first in the world.

999年，他首次在哈佛开设了本课程，在全球范围内也是首批。

哈佛公开课 - 幸福课课程节选

And in Phase 2, you can sign up for however many more that's like, actually permitted.

在第二阶段，你可以报允许范围内的更多的课程。

关于授课系统 - SpeakingMax英语口语达人

We're a liberal arts college, so we believe in a broad curriculum, learn about everything.

作为文科学院，我们认为课程的覆盖范围要广，学生要广泛涉猎各个领域的知识。

耶鲁对比哈佛 - SpeakingMax英语口语达人