ねるこはそだつ

寝る子は育つ

表記・読み：寝る子はそだつ・ねる子はそだつ・ねる子は育つ・寝るこは育つ・ねるこはそだつ

1. 1

   sleep brings up a child well; a well-slept child is a well-kept child

   expressions (phrases, clauses, etc.)五段動詞（つ）proverb