《战国策·赵三·秦围赵之邯郸》
鲁仲连说： 刚开始我认为您是天下贤明的公子，直到今天我才知道您其实并不贤明。
鲁仲连曰： 始吾以君为天下之贤公子也，吾乃今然后知君非天下之贤公子也。
Lü Zhonglian said, "I used to think you were the wisest prince in the world, but I didn't realize until today that you are not wise."