老大徒伤悲 lǎodàtúshāngbēi vain regrets Definitions Defs Origin Strokes Stroke Words Sentences Sents 少壮不努力，老大徒伤悲 shàozhuàngbùnǔlì, lǎodàtúshāngbēi work hard young if you are lazy in your prime, you'll be sorry in your old age
