Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.

Wisdom acquisition is a moral duty.It's not something you do just to advance in life...You are not going to get very far in life based on what you already know.You're going to advance in life by what you learn after you leave here.

真相还没穿上靴子，谎言已经跑遍全世界。

质量不是一个部门；它是一种心态。