Mathematics is a way of thinking, not just a collection of facts.

建筑不是关于形式，而是关于性能。

I work hard, and I do good, and I'm going to enjoy myself. I'm not going to let you restrict me.

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

I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.