《史记·七十列传·吴王濞列传》
门客说： 吴兵锐气正盛，和他交战很难取胜。楚兵浮躁，锐气不能保持长久。
客曰： 吴兵锐甚，难与争锋。楚兵轻，不能久。
The guest said: "The Wu army is in full swing, and it is difficult to defeat them in battle. The Chu army is impetuous and cannot maintain its vigor for a long time."