idiom > Deception Astray
Contents
Taken astray
  Explanation: When not at the next misfortune
  Examples: Do business with good faith, or the customer ~, after no longer come here.
No. 2
  Disadvantage because of deception that the increase of knowledge.
Translated by Google
No. 3
  【名称】上当学乖
  【拼音】shàng dāng xué guāi
  【解释】吃过亏下次就不会上当。
  【出处】《泾谚汇录》:“上当学乖,言吃亏处,即是长见识处也。”
  【事例】做生意讲究诚信,否则顾客~,以后就不再上门来了。
Thesaurus
a fall into the pit,a gain in your wit, Breakdown be Triumph Mother