复蹈前辙
      Explanation: Dance: foot; before the rut: the traces of the previous run over the wheel. Resume the path of the previous traces of the wheel run over. Metaphor does not learn, re-make mistakes.
      Source: "Han Dou Wu Chuan" today do not want to do before the loss, recovery through the rail car cover. "
      Examples: Emperor Yin Ling, the day appeared, therefore also feel disillusioned Emperor Yang, complex dance before the frog can not. (Qing Chu who was "Orientation of" thirty-ninth back)