他山攻错 ( tā shān gōng cuò )

词语解释

  1. 他山攻错 (tāshān-gōngcuò)
    1. 见“攻错” advice from others may help one to overcome one's short comings as stones from other hills may serve to polish the jade of this mountain

國語辭典

他山攻錯 (tā shān gōng cuò)
  1. 比喻借助外力,改正自己缺失。