世界不是一个愿望实现的工厂。

我在想，革命是不朽的。

"The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next."

It is not death that a man should fear, but he should fear never beginning to live.

生活是绘画，不是做算术。

I can't understand why people are frightened of new ideas. I'm frightened of the old ones.

Hard work beats talent when talent fails to work hard.