《颜氏家训·治家篇》
以至于有的门庭里弄来个下流女婿，有的屋里娶来媳妇则凶悍擅权，他们贪荣求利，反而给家庭招来耻辱，这样的事能不审慎吗？
或猥婿在门，或傲妇擅室，贪荣求利，反招羞耻，可不慎欤？
To the extent that some families have brought in a mean son-in-law, and some have married a daughter-in-law who is fierce and domineering. They are greedy for honor and profit, but instead bring shame to their families. Can such things not be handled with caution?