Read not to contradict and confute; nor to believe and take for granted; nor to find talk and discourse; but to weigh and consider.

凡是大国之所以不攻打小国的,必定是由于这个小国粮食充足,城郭修筑坚固,上下和谐一心。

I’m not perfect, and I don’t pretend to be.

学习的过程本质上是一个形成关联的过程。