《汉书·志·地理志下》
孔子说： 君子有勇力而没有义气就会不太乎，小人有勇力而没有义就会成为偷窃的人。 
孔子曰： 君子有勇而亡谊则为乱，小大有勇而亡谊则为盗。 
Confucius said: A man who has strength but no justice would be reckless, a villain with strength but no justice would be a robber.