To lead uninstructed people to war is to throw them away.

When anger rises, think of the consequences.

To know, is to know that you know nothing. That is the meaning of true knowledge. When you say something, say what you know. When you don't know something, say you don't know. That is knowledge.

When you see a good person, think of becoming like her/him. When you see someone not so good, reflect on your own weak points.

When you know a thing, to hold that you know it, and when you do not know a thing, to allow that you do not know it - this is knowledge.

Sincerity and truth are the basis of every virtue.

Heaven gives long life to the just and the intelligent.