Jīnglì zhè cì shībài, tā zǒngsuàn zhǎng le yī zhì.
After this failure, he finally gained some wisdom.
Tips
usage
长一智 is almost always paired with 吃一堑 to form the idiom 吃一堑，长一智 (chī yī qiàn, zhǎng yī zhì) — 'every setback is a lesson learned.' It can also appear independently as 长了一智.
