他山之石可以攻玉

78 封面图
中文拼音
ta1 shan1 zhi1 shi2 ke3 yi3 gong1 yu4
中文繁体
他山之石可以攻玉
英文翻译
lit. the other mountain's stone can polish jade (idiom); to improve oneself by accepting criticism from outside/to borrow talent from abroad to develop the nation effectively