逆境adversity

猎犬：逆境是获得知识的最高学府。

蠢驴：我整天生活在被奴役的逆境中，难道我的知识是最多吗？

Hound: Adversity is the highest institution of knowledge.

Stupid donkey: I live in the adversity of being enslaved all day long. Is my knowledge the most?