To know who its friends and enemies are?

辨别谁是友？谁是敌？

耶鲁公开课 - 政治哲学导论课程节选

He tells us, to get a little bit ahead of ourselves, that justice is helping your friends and harming your enemies.

他告诉我们稍微设想一些未发生的事，正义会帮助你的朋友,并击败你的敌人。

耶鲁公开课 - 政治哲学导论课程节选

He was deeply ambitious to the cause of promoting psychoanalysis, to the cause of presenting his view and defending it, and he was often dishonest, extremely brutal to his friends, and terrible to his enemies.

他雄心勃勃,想要壮大精神分析，想要向世人展示他的观点,想要为其观点进行辩护，他还经常说谎，对朋友蛮不讲理，对竞争对手也毫不留情。

耶鲁公开课 - 心理学导论课程节选

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

He accepts the view that justice is giving to each what is owed, but he interprets this to mean that justice means doing good to your friends and harm to your enemies.

他接受,正义是给予每个人其所应得的观点，但他的诠译是,将正义定义为善待你的朋友,严惩你的敌人。

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