《韩非子·难三》
况且这种亡国的风气，是陬、鲁地方的人自我欣赏的东西，而穆公偏偏予以推崇，不是弄反了吗？
且此亡王之俗，取、鲁之民所以自美，而穆公独贵之，不亦倒乎？
Besides, this kind of national customs that lead to the downfall of the country is something that the people of Zou and Lu were proud of, yet Duke Mu praised it; isn't this a reversal of right and wrong?