少壮不努力，老大徒伤悲 (少壯不努力，老大徒傷悲) shàozhuàng bù nǔlì, lǎodà tú shāngbēi

shàozhuàng bù nǔlì, lǎodà tú shāngbēi phrase if you are lazy in your prime, you'll be sorry in your old age
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '少壯不努力，老大徒傷悲')