Callicles tells Socrates "Philosophy is a pretty toy if one indulges in it with moderation at the right time of life.

他告诉苏格拉底,如果一个人在年轻时代,有节制地享受哲学的乐趣，那自然大有裨益。

耶鲁公开课 - 公正课程节选

In one sense you could say political philosophy is simply a branch or what we call a subfield of the field of political science. Yes all right.

从一个层面来看，你可以说,政治哲学简单来说，就是一个分支,或说次领域自政治科学,中分离出来，没错。

耶鲁公开课 - 政治哲学导论课程节选

You might say that the best way to learn what political philosophy is is simply to study and read the works of those ! who have shaped the field--yes right?

你们可能会认为,学习政治哲学最好的方式,只要研读那些,形塑这个领域的著作就好了，没错吧？

耶鲁公开课 - 政治哲学导论课程节选