我们越是试图逃离系统，就越是被它的网所困住。

The problem of quality management is not what people don't know about it. The problem is what they think they do know.

医生知道的如此之少，收费却如此之高。

"We are all in the gutter, but some of us are looking at the stars."

The responsibility of agricultural scientists is to make the land produce more grain and let farmers harvest more.

Freedom is not the power to do what we want， but the right to do what we ought.

If humanity doesn’t land on Mars in my lifetime， I would be very disappointed.