No amount of advice change his attitude. He does not listed to good advice. Rather he gets angry.

A learned man is honoured by the people.A learned man commands respect everywhere for his learning. Indeed, learning is honoured everywhere.

In trans-border relations, there are no permanent friends or permanent enemies or even permanent borders. There are only permanent interests and everything should be done to secure these interests.

Enemies strike at weak points.

Education beats the beauty and the youth.

Those born blind cannot see; similarly blind are those in the grip of lust. Proud men have no perception of evil; and those bent on acquiring riches see no sin in their actions.

Union in privacy (with one's wife); boldness; storing away useful items; watchfulness; and not easily trusting others; these five things are to be learned from a crow.