So how can we say that " justice means helping friends and harming enemies," : Socrates asks, "when we may not even be sure " who our friends and our enemies really are?

所以我们如何能说,正义意指协助朋友并打击敌人“,苏格拉底提问，“尤其是当我们甚至无法确定,谁是真正的朋友及敌人？

耶鲁公开课 - 政治哲学导论课程节选

Why should citizens of one state, namely one's own have any moral priority over the citizens of another state when, again, we don't know them and we may well be mistaken in our assumption ? that they are enemies or friends?

为何一国的公民，即为何某人能拥有,凌驾其它城邦公民的道德优势,尤其是我们根本不了解他们,我们可能误将他们,错认为是敌人或朋友？

耶鲁公开课 - 政治哲学导论课程节选