親の恩は子で送る
おやのおんはこでおくるoyanoonhakodeokuru
expression
- one's debt to one's parents is best repaid by giving them grandchildren
おやのおんはこでおくるoyanoonhakodeokuru
expression
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences