The wisdom to know the difference-- fortunately, a lot of this wisdom can come from studies, from research, from deep introspection that you will do throughout the semester.

认识两者差别的智慧-,幸运的是，这样的智慧可以通过学习获得，通过研究和在这个学期,进行的深刻反省中获得。

哈佛公开课 - 幸福课课程节选