οὐκ ἐν τῷ πολλῷ τὸ εὖ, ἀλλ' ἐν τῷ εὖ τὸ πολύ → good is not found in plenty but plenty in good, quality matters more than quantity
πολυωφελῶς adv. van πολυωφελής.
πολυωφελῶς: с большой пользой Xen., Arph.
