Therefore, when he is without virtue, man is the most unscrupulous and savage of the animals."

因此,一旦失去美德,人就是最不讲道德最为凶残的野兽"

耶鲁公开课 - 古希腊历史简介课程节选

Therefore, when he is without virtue, man is the most savage of animals.

因此,当人丧失了美德,他就会成为最野蛮的动物

耶鲁公开课 - 古希腊历史简介课程节选

Virtue is to be fought for and raced for, not without dust and heat.

美德是要竞争和奋斗的，没有痕迹和温度。

耶鲁公开课 - 弥尔顿课程节选