《史记·七十列传·苏秦列传》
他们实际上得到了好处，名分上如愿以偿，那么让燕国和赵国抛弃齐国，就好像甩掉拖鞋一样的容易。
夫实得所利，尊得所原，燕、赵弃齐如脱鵕矣。
They actually got the benefits they wanted and their fame as they wish. So it will be easy to make Yan and Zhao give up Qi, just like throwing away a slipper.