τὸ γὰρ εὖ πράττειν παρὰ τὴν ἀξίαν ἀφορμὴ τοῦ κακῶς φρονεῖν τοῖς ἀνοήτοις γίγνεται → undeserved success engenders folly in unbalanced minds
P. and V. σώφρων.
sober, adj.: P. and V. νήφων (Plato), ἄοινος (Plato); see temperate.