他山之石可以攻玉

ta1 shan1 zhi1 shi2 ke3 yi3 gong1 yu4

2024-09-18 · 101 · · · 0

中文繁体

他山之石可以攻玉

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