"We do not write because we want to; we write because we have to."

寻找真理比拥有真理更珍贵。

A sound mind in a sound body, is a short, but full description of a happy state in this World: he that has these two, has little more to wish for; and he that wants either of them, will be little the better for anything else. Men’s happiness or misery is most part of their own making. He, whose mind directs not wisely, will never take the right way; and he, whose body is crazy and feeble, will never be able to advance in it.

永远不要低估观察的力量——有时最小的细节会带来最大的发现。

法律的目的不是废除或限制，而是维护和扩大自由。

对我来说，幸福关乎三件事：有人爱，有事做，有所期待。

你必须愿意去那些让你害怕的地方。

创新不仅仅是关于新想法，而是以创造真正价值的方式执行它们。

"A book is a door, and every reader walks through it differently."