在人类社会的初期，每个人都是自私自利的。

The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.

如果你想成为领导者，就必须愿意做出不受欢迎的决定。

"To write is to breathe, and to breathe is to live."

The only way to write well is to write badly first.

Uncertainty is not the absence of information, but the presence of too much conflicting information.

法律科学的真正方法是历史方法。