tāshānzhīshíkěyǐwéicuò
to use others' advice for improvement
- to use others' advice for improvement
- literally meaning stones from other hills can be used to polish jade; used as a metaphor for using advice, criticism, or outside help to improve oneself or correct one's faults
- benefit from others
- stones from other hills can serve as a grindstone; literally means that advice or external help can be used to improve oneself or remedy one's shortcomings