In a state, the liberty of one citizen is a menace to the liberty of another.

"The art of biography is the art of empathy."

科学不仅是理性的学科，也是浪漫和激情的学科。

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

I'm not a role model, I'm a cautionary tale.

做出伟大工作的唯一方法就是热爱你所做的事情。

Doing the best at this moment puts you in the best place for the next moment.

故事不是一条线，而是一张网。