《幼学琼林·卷四·鸟兽》
靠着别人的势力为非作歹的人，好像是城社里的狐鼠一样。空有其表而没有任何用处，和陶器做成的狗及用瓦料做成的鸡，有什么区别呢？
倚势害人，真似城狐社鼠；空存无用，何殊陶犬瓦鸡。
Someone who relies on another person's power to do evil is like a fox or rat in a city. What is the difference between something that appears useful but is actually useless, and a dog made of pottery or a chicken made of tiles?