μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)
μετριότης, ἐγκράτεια, τὸ ἐγκέραστον, ἀκορία, ἐμμετρία