唯一真正的监狱是我们为自己建造的监狱。

Stay humble, stay hungry

不要 碰我。你一碰，我就彻底完了。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

一个设计良好的空间应该在你踏入的那一刻就感觉像家一样。

所以富贵的人极其奢侈，二孤儿寡妇却受饥挨饿，虽然想天下不乱，也不可能。国君若真的希望天下太平而不希望天下大乱的话，如果要吃喝，就不能不节俭。 

接口可以使事情保持整洁，但不能加速增长：函数可以做到。