《资治通鉴·后汉纪·后汉纪四》
李业当时在旁边，说： 先帝曾经说过，朝廷大事不可同书生谋划，书生胆小怕事会误事害人。 
业时在旁，曰： 先帝尝言，朝廷大事不可谋及书生，懦怯误人。 
Li Ye, who was present at the time, said, “The late emperor once said that matters of great importance to the court should not be discussed with academics, as academics are cowardly and afraid of trouble, and it would be harmful to discuss affairs with them, doing harm to others.”