《魏书·列传·卷四十七》
是因为当今之世，本当仰祖质朴，然而清浊同流，混淆不分，君子与小人也是名位品级没有区别，这尤为不可。
当今之世，仰祖质朴，清浊同流，混齐一等，君子小人，名品无别，此殊为不可。
Because in today's world, we should certainly look up to our ancestors' simplicity. However, the clear and the turbid flow together and are indistinguishable, and there is no distinction between gentlemen and villains, which is especially unacceptable.