当你创新时，你必须准备好让每个人都告诉你你疯了。

 Speech is the shadow of action; action is the manifestation of speech.

Teachers are the most important role models in schools, the most instructive examples, and the most vivid examples for students.

To solve complex problems, we must first understand the systems that create them.

True leadership is not about being in charge, but about taking care of those in your charge.