《汉书·传·游侠传》
古代正统的看法是：五霸，是三王的罪人；而六国，又是五霸的罪人。
古之正法：五伯，三王之罪人也；而六国，五伯之罪人也。
The orthodox view in ancient times was: the five hegemons were the sinners of the three kings; and the six states were the sinners of the five hegemons.