最终，我们记住的不是敌人的话语，而是朋友的沉默。

The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.

【释义】指出别人的短处并不是正直，帮助别人做坏事也不能称为义举。