在数学中，你并不理解事物。你只是习惯了它们。
In mathematics, you don't understand things. You just get used to them.
你的时间有限，不要浪费在过别人的生活上。
当富贵利达的人夸说他得到上帝的恩惠时，上帝却羞了。
"Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tip of my words."
I'm interested in the idea of the ecosystem as a form of intelligence.
The best businesses solve real problems. Find a need and fill it.
The progress of mathematics is measured by the number of problems it can solve.