《资治通鉴·唐纪·唐纪六十六》
陛下不在表面上做出忧虑哀悯的样子，给远近臣民看，又怎能让将士们去疆场拼死出力！
陛下不形忧闵以示远近，则何以责其死力！
If Your Majesty does not show concern and compassion on the surface, how can you expect your generals and soldiers to fight to the death on the battlefield for you!