《资治通鉴·汉纪·汉纪二十三》
之前开始采纳贡禹有关废弃的奏议，后人因循照办，大多都有所动摇。
前始纳贡禹之议，后人相因，多所动摇。
When Emperor Cheng started to take the suggestions from Gong Yu about discarding sacrifices, his successors all followed in his footsteps and many of them made changes.