That's where I can have moral or immoral behavior toward my best friend or baby, or other people in general.

我可以选择道德和不道德的行为,对待最好的朋友，孩子或一般人。

哈佛公开课 - 幸福课课程节选

I can still experience envy toward my best friend and choose to behave generously and benevolently toward him.

我仍会嫉妒最好的朋友,但选择对他宽容和亲切。

哈佛公开课 - 幸福课课程节选