《资治通鉴·唐纪·唐纪四十五》
这种人只应该掌管皇宫的事情，不适于把兵权和国政委托给他们。 
此属但应掌宫掖之事，不宜委以兵权国政。 
Such people should only take charge of the affairs of the imperial palace, and it is not appropriate to entrust them with military power and state affairs.