What is India's strategic importance ? to the United States today? and the vice versa.

当今对美国来说，印度有什么,战略意义？而反之又如何。

普林斯顿公开课 - 国际座谈会课程节选

This is a research by one of the leading researchers, one of the first researches in the area of positive emotions, Alice Isen And she showed, time and again, how feeling good is good for us and good for others, and it works the other way as well.

一位重要的研究者，积极情绪领域的首批研究者之一，进行了这个研究，Alice，Isen。,她反复证明，感觉好如何对我们和他人都有益，反之亦然。

哈佛公开课 - 幸福课课程节选