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
and tautas dative case and accusative case feminine plural respectively of οὗτος; (to or with or by, etc.) these: hence, that, then, these, those.