This is the kind of story that has a moral. It's a feel-good story.

这是一个有寓意的故事，一个正面的故事。

耶鲁公开课 - 文学理论导论课程节选

This is Aristotle's Law of Identity: A is A-- it feels good to feel good.

这是亚里斯多德的“同一律：,一即一，感觉好就是感觉好。

哈佛公开课 - 幸福课课程节选

The same with making other people feel good-- complimenting people.

让别人感觉良好也有感染力-,恭维别人。

哈佛公开课 - 幸福课课程节选

If you make three people-- or even better, four people a day feel good and they make-- they pay it forward and make four others feel good, and so on and so on.

如果你能让三个人-,甚至四个人度过美妙的一天-,他们会推展，让四人有美好的一天，以此类推。

哈佛公开课 - 幸福课课程节选