《魏书·列传·卷七十》
窃谓公主之爵，既非食菜之君；家令之官，又无纯臣之式。
窃谓公主之爵，既非食菜之君；家令之官，又无纯臣之式。
I humble venture to say that the title of Princess is not equivalent to that of a sovereign who subsists on taxes from an estate; that the office of Family Mentor does not, moreover, conform to the model for loyal ministers.