对付不自由世界的唯一方法，就是变得彻底自由，以至于你的存在本身就是一种反抗。

The 40% solution: The capacity to increase happiness is within our personal control.

It's not the writer's job to tell you how to feel. It's the writer's job to tell you something and make you feel it.

The interplay between analysis and algebra is the driving force behind many breakthroughs in number theory.

在夜的寂静中，文字找到了通往灵魂的路。

You can't change what's going on around you until you start changing what's going on within you.

We don't read and write poetry because it's cute. We read and write poetry because we are members of the human race. And the human race is filled with passion. Medicine, law, business, engineering: these are noble pursuits and necessary to sustain life. But poetry, beauty, romance, love...these are what we stay alive for.