事无三不成
      Explanation: Non-work efforts that will not be easily repeated success.
      Source: Ming Wu Cheng-en, "Journey to the West," the eighty-third back: "As the saying goes, things come in threes, you two were a hole, and then went in and was, tube master to have rescued the situation."
      Examples: Old mother said: "I'm afraid that he, however. Nevertheless, as the saying goes, ~. It was two by the by, Laoshen only for you to return him." ★ Mingling 濛 the beginning "of half an hour Pai An Jing Qi" Volume II