門前の小僧習わぬ経を読む

もんぜんのこぞうならわぬきょうをよむmonzennokozounarawanukyouoyomu

expression · godan verb

1. you learn, without realising it, from what is around you
2. a shop-boy near the temple gate will recite sutras untaught

Study it in Yanamino