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

Silence is a language, it speaks louder than any words.

史记

The greatest glory is not in never falling, but in rising every time we fall.

We must design products with their end-of-life in mind from the very beginning.

集合起一百个伟大头脑，就会得到一个大傻瓜。