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
kidneys: Ar. and P. νεφροί, οἱ.
Met., heart: P. and V. ψυχή, ἡ, Ar. and V. καρδία, ἡ, κέαρ, τό, θυμός, ὁ -φρήν, ἡ, or pl. V. σπλάγχνον, τό, or pl., ἧπαρ, τό.
