【解释】脑力劳动者统治人，体力劳动者被人统治；被统治者养活别人，统治者靠别人养活，这是通行天下的原则。

Life is the teacher, and love is the lesson.

Man is so much the voice of his interest that it is not enough to make him see the right， but you must make him feel it.

依附小人的人必定是小人，依附君子的人不一定就是君子！这识人之明，太重要了！并且选择朋友要谨慎，不能仅凭表面判断！

It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

I don’t care if you’re a friend or a foe, I’m still gonna be me.