《国语·楚语·蓝尹亹论吴将毙》
子西说： 吴王阖闾能打败我们的军队，阖闾去世了，我听说他的继承人比他还厉害。
子西曰： 阖庐能败吾师。阖庐即世，吾闻其嗣又甚焉。
Zi Xi said: King He Lu of Wu can defeat our army, He Lu has passed away, I have heard that his successor is even stronger than him. 