《旧唐书·本纪·卷十九》
我夜以继日地劳神怀想，白天黑夜都在考虑治理国家的事，但涉足于治道还浅，疏导、教化还没有被人们所信赖。
旰昃劳怀，寝兴思理，涉道犹浅，导代未孚。
"I toil day and night, racking my brain and contemplating affairs of state. Although I have been involved in the ways of governance for a short time, my guidance and teachings have yet to gain the trust of the populace.