Guan Zhong acted as prime minister to the duke Huan, made him leader of all the princes, and united and rectified the whole kingdom. Down to the present day, the people enjoy the gifts which he conferred. But for Guan Zhong, we should now be wearing our hair unbound, and the lappets of our coats buttoning on the left side. Will you require from him the small fidelity of common men and common women, who would commit suicide in a stream or ditch, no one knowing anything about them?
管仲相桓公，霸诸侯，一匡天下，民到于今受其赐。微管仲，吾其被发左衽矣。岂若匹夫匹妇之为谅也，自经于沟渎，而莫之知也。
Source: The Analects, Xian Wen XIV, Chapter 17
Author: Confucius
