《战国策·燕二·苏代为奉阳君说燕于赵》
齐桓公遭难之时，管仲逃到鲁国；阳虎遭难之时，孔子逃到卫国；张仪逃到楚国；白珪逃到秦国；望诸君任中山相时，出使赵国，赵国挟持他，要求割地，望诸君突破关卡逃出；外孙之难时，薛公抛下车子，逃出关卡，赵、魏、韩三国称他为辨是非、通古今的人。
桓公之难，管仲逃于鲁；阳虎之难，孔子逃于卫；张仪逃于楚；白珪逃于秦；望诸相中山也使赵，赵劫之求地，望诸攻关而出逃；外孙之难，薛公释戴逃出于关，三晋称以为士。
When Duke Huan of Qi was in distress, Guan Zhong fled to the State of Lu; when Yang Hu was in distress, Confucius fled to the State of Wei; Zhang Yi fled to the State of Chu; Bai Gui fled to the State of Qin, I hope that when you are the prime minister of Zhongshan, you will go on a mission to the State of Zhao, the State of Zhao will detain you and ask for land, I hope you will pass the barrier and escape; During the disaster of Wai Sun, Xue Gong dropped his car and escaped from the barrier, and the three countries of Zhao, Wei, and Han called him a person who can distinguish right from wrong and knows ancient and modern events.