小时了了 xiǎoshíliǎoliǎo intelligent when young Definitions Defs Origin Strokes Stroke Words Sentences Sents 小时了了,大未必佳 xiǎoshíliǎoliǎodàwèibìjiā precociousness does not guarantee future success A proverb meaning that being bright and clever at an early age does not necessarily lead to achievement when growing up.