"The United States does Israel no favors when we fail to couple an unwavering commitment to its security with an insistence that Israel respect the legitimate claims and rights of the Palestinians,"

VOA: standard.2009.09.23

What else I can do, there's no requirement for me to fail anybody.

我还做些其他什么呢，对于我让学生挂科这点没有任何的要求。

麻省理工公开课 - 固态化学导论课程节选

And if we also ask the positive question, then some new possibilities,new quests open up, just like they did for the researchers when they started to ask ?" no longer "why do so many individuals fail?"

如果我们也问积极问题，那就会出现新的可能性，新的探索，就像他们对研究学者所问的一样,不再问“为什么有这么多人堕落“

哈佛公开课 - 幸福课课程节选