"I wish there were more people like him putting a spotlight on how important it is to volunteer, to just help one another, try to put yourself in somebody else's position."

VOA: standard.2010.07.06

One of the things you could imagine is just try it on and input, see how long it takes.

你们想出来的方法只是可能就是通过,输入来试试，看运行时间会有多长。

麻省理工公开课 - 计算机科学及编程导论课程节选

If a person on the right stood, so let's just try it again.

如果右边有人参选,我们来试一下

耶鲁公开课 - 博弈论课程节选