覆车之戒
      Explanation: After the failure of metaphor can serve as a lesson
      Usage: Partial official; as object; analogy failures
      Source: "Book of Jin Yu pure Biography": "Where was purely, the standby Qing Yin, Bu Wei Qian Jingzhi section, do not avoid overthrown ring, the mausoleum on the rude, rebellious statement from the mouth."
  • Thesaurus:  Cover thyself, Former example, Forefather False step Hand down To slip