idiom > Maichenfushui
买臣 overlying water

  Explanation: Cover: splash. Metaphors do a foregone conclusion, can not be undone.
  Source: According to legend, Han Zhu Maichen poor and lowly, his wife away, Hilltop, after his wife returned, Zhu Maichen splashing water on the ground, so his wife back.
  Examples: Today, suddenly every intention to, though not a relative, such as feelings of thirst, but the sad sense of loss there ~. ★ Qing Li Luyuan "Qiludeng" Seventy-back