It's because man alone has the faculty of speech and the ability to distinguish good from bad,and right from wrong.

这是因为人类有演讲的才能,也有能力,明辨是非,分辨正误

耶鲁公开课 - 古希腊历史简介课程节选

And the serpent tells her, No, "you are not going to die" if you touch or eat the fruit. In fact, he adds, the fruit will bring you wisdom making humans like gods who know good and bad.

蛇对她说，不，你不会死,如果你碰了，或者吃了智慧果,你就可以变得像上帝一样明辨是非。

耶鲁公开课 - 旧约导论课程节选

The superego, point to point, is not some brilliant moral philosopher telling you about right and wrong.

超我并不是一位能够教你明辨是非的,伟大的道德哲学家。

耶鲁公开课 - 心理学导论课程节选