Paper has been the carrier of human knowledge for centuries. Our duty is to ensure it continues for centuries more.

In the world of the internet, the most important thing is to focus on the customer experience.

Good design is invisible; you only notice it when it's bad.

Whenever there is an argument between two sides， find the third side.

埋在地下的树根使树枝产生果实，却并不要求什么报酬。