The only way to get through life is to laugh your way through it. You either have to laugh or cry. I prefer to laugh. Crying gives me a headache.

破坏容易建设难。

I would not dare to say that there is a direct relation between mathematics and madness, but there is no doubt that great mathematicians suffer from maniacal characteristics.

Being is always the Being of a being.

质量不是问题；它是一个解决方案。

You can say so much with pictures that you don't need to say in words.

所有模型都是错误的，但有些是有用的。

海洋对所有人都是共有的，因为它是如此无边无际，以至于无法成为任何人的财产。