Workers in rural areas would have a better way to get training, information and advice from doctors hundreds or even thousands of kilometers away.

VOA: special.2009.06.17

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

Alex ended up with a payoff of -C, actually more than that, C minus the distance between him and Beatrice, so that's another $1, $.05, $.10 or even $.20 whatever it is, and he would have done better to have not run.

亚历克斯最终的收益是-C,实际上比那个还大,C减他和比阿特丽斯的距离,那是1美元,5美分,10美分或甚至20美分,不论是什么,他如果不参选能做的更好

耶鲁公开课 - 博弈论课程节选