《智囊(选录)·明智部·罗隐》
罗隐明知是为了抗拒外敌而建，却假装不懂说： 建这些是为了什么？ 钱镠说： 你不知道要防敌吗？ 
浙帅携僚客观之，隐指却敌，阳不晓曰： 设此何用？ 浙帅曰： 君岂不知备敌耶？ 
Luo Yin knew that they were built to resist foreign enemies, but he pretended not to understand and said: "What are these built for?" Qian Liu said: "You do not know that they are to defend against the enemy?"