He called reforming the U.S. health care system the cause of his life, but also worked to influence civil rights, education and immigration.

VOA: standard.2009.08.26

But I also think there are some cases, where it might actually be kinder and more humane to end a human life.

但是有些时候，可能，结束一个人的生命,才是更加仁慈与人道的。

普林斯顿公开课 - 人性课程节选

But is it also true that in addition to me,my body has a right to life?

但是否我的肉体也有存活的权利呢？

耶鲁公开课 - 死亡课程节选

I want to move on now to a related topic, one that is very important for psychologist but also for you to apply in your life.

现在我想谈一个相关话题，它对心理学家很重要,对生活应用也很重要。

哈佛公开课 - 幸福课课程节选

A regime refers to both the formal enumeration of rights and duties within a community but it also addresses something closer to what we would call the way of life or the culture of a people.

政体意指一个社群中,正式的权利与义务项目,但它也同时是指我们所熟悉的事务,诸如生活的模式,与人民的文化。

耶鲁公开课 - 政治哲学导论课程节选