材料讲述它们自己的故事，我们只需要倾听。
Materials tell their own stories; we just have to listen.
Quality is not a given; it is a earned.
The biggest room in the world is the room for improvement.
The only way to make sense out of change is to plunge into it, move with it, and join the dance.
唯一真正的进步在于学会独自犯错。