Τὸ γὰρ περισσὰ πράσσειν οὐκ ἔχει νοῦν οὐδένα → There is no sense in doing things beyond the usual measure
(1) Porcĭa,¹⁵ æ, f., sœur de Caton d’Utique, femme de Domitius Ahénobarbus : Cic. Att. 13, 37, 3.