《资治通鉴·唐纪·唐纪四十一》
当时大臣们早晚都来哀哭，常已经哭得疲惫不堪，随从官吏有人去扶他。
时群臣朝夕临，衮哭委顿，从吏或扶之。
At that time, the ministers would come to cry in the morning and evening. Chang was exhausted after crying, and government officials helped him.