The knowledge of the circumstances of which we must make use never exists in concentrated or integrated form, but solely as the dispersed bits of incomplete and frequently contradictory knowledge which all the separate individuals possess.

I'm not a rapper, I'm a revolution.

最好的学习方式就是从错误中吸取教训。

释义：能够清楚自己所要达到的目标并最终实现了自己的目的，这样的人是可以和他们研讨细微事物的，他们知道在该终止的时候就及时地终止，这样的人是可以同他们一起共同保存道义的。