Not saying that the external circumstances are not important, we should focus also on improving them,bettering them, whether for ourselves,for society at large.

并不是说，外部环境不重要，我们同样应该注重改善外部环境，无论是我们自己，或对整个社会。

哈佛公开课 - 幸福课课程节选

Should our are capable of attaining it seems a single hegemony a single regime are if in fact circumstances developed.

我们是否应我们是否能达致这看似,单一霸权的单一政体,如果在实作上，情况顺势发展的话。

耶鲁公开课 - 政治哲学导论课程节选

Maybe we should say,oh,under normal circumstances, people can't be in two places at the same time.

或许我们应该说，正常情况下，人不可能同一时间出现在两个地方。

耶鲁公开课 - 死亡课程节选