Coarse rice to eat, water to drink, my bended arm for a pillow - therein is happiness. Wealth and rank attained through immoral means are nothing but drifting clouds.

To know that one knows what one knows, and to know that one doesn't know what one doesn't know, there lies true wisdom.

The man who loves his job never works a day in his life.

He Who Knows And Knows That He Knows Is A Wise Man - Follow Him; He Who Knows Not And Knows Not That He Knows Not Is A Fool - Shun Him

All men are born good.

Only one who bursts with enthusiasm do I instruct; Only one who bubbles with excitement do I enlighten. If I hold up one corner and you do not come back to me with the other three, I do not continue the lesson.

The superior man, when resting in safety, does not forget that danger may come.