《资治通鉴·唐纪·唐纪二十四》
表演乐舞杂戏的卑贱小人窃取朝廷的官位俸禄，是第四个过失。
俳优小人，盗窃品秩，四失也。
The mean and vile people who performed music, dance and acrobatics usurped the court's official positions and salaries, which was the fourth fault.