It is the duty of a student to get everything out of a teacher， and the duty of a teacher to get everything out of a student.

目标是灵魂，目标是捕捉正确的感觉。

只有向后看才能理解生活；但要生活好，则必须向前看。

A diploma is not necessarily can create a person, just as a prison may not be defeated every>