Why do people become firemen, policemen, soldiers, freedom fighters, all activities that cannot be explained in terms of self-interest alone?

不可能只用拿工资的理由，就能完全解释为什么总有人愿意做,消防员，警察，军人和争取自由的斗士？

耶鲁公开课 - 政治哲学导论课程节选

The first, in many ways, great defender, the first great champion of the emancipation of women from the household.

他从很多方面看来是第一位伟大的捍卫者，第一位将妇女,从家务中解放出来的伟大斗士。

耶鲁公开课 - 政治哲学导论课程节选