To understand behavior, we must look at its purpose in the context of survival and adaptation.

"The only way to do great work is to love what you do."

国君自以为神圣聪明，而不去咨询官吏，自以为国家安定强大，而不注重防守，周围的邻国图谋侵略他却不知道戒备。 

世界是一个阴谋，一个阴谋集团。

"The more you try to understand, the less you know."