Socrates' disillusion of that very framework,challenges, it seems to me, the very possibility of political life by questioning the question or the distinction between friend and enemy.

苏格拉底,对这个框架的醒悟，在我看来，挑战了政治生活的可能性,就在他提问,或区别友与敌的问题时。

耶鲁公开课 - 政治哲学导论课程节选

The institutions and the ideas therefore, that provide for freedom and improvement in the material conditions of life, cannot take root and flourish without an understanding of how they came about and what challenges they have had to surmount.

故此,这些机制和理念,为物质生活条件的自由和改善,提供了基础,但在不知道其根源且,无法预料的挑战之前,机制和理念是不可能扎根的

耶鲁公开课 - 古希腊历史简介课程节选