Freedom is the breath of life.
自由是生命的呼吸。
Always look at what you have left. Never look at what you have lost.
理论计算机科学不仅仅是解决问题；它是关于理解计算本身的本质。
其他人真的像她一样活着吗？……如果答案是肯定的，那么这个世界，这个社会世界，就显得难以承受地复杂：二十亿人的声音，每个人的思想都同样重要，每个人对生命的追求都极为强烈，每个人都认为自己独一无二，而实际上没有人是独一无二的。在这样的世界里，人会被自己的渺小感淹没。
I shall die again and again to know that life is inexhaustible.
My heart， the bird of the wilderness， has found its sky in your eyes。
The joy of chemistry is in the doing, not just the discovering.
It is sadder to find the past again and find it inadequate to the present than it is to have it elude you and remain forever a harmonious conception of memory.
大萧条不是市场的失败，而是政策的失败。
保持饥饿，保持愚蠢。
