教导他，让他知道：世界上有一个恶棍，就有一个英雄；有一个奸诈的政客，就有一个富有奉献精神的领袖；有一个敌人，就有一个朋友。

Teach him that for every scoundrel there is a hero; that for every dishonest politician, there is a devoted leader; that for every enemy there is a friend.

youdao

他是一位有奉献精神的老师。

He is a dedicated teacher.

youdao

女人远比男人有奉献精神。

In devotion woman is sublimely superior to man.

youdao

It requires commitment and discipline.

它还需要有奉献精神，纪律性。

普林斯顿公开课 - 人性课程节选