πωγωνοτροφία φιλόσοφoν οὐ ποιεῖ → a long beard does not make the philosopher
equally balanced: P. and V. ἰσόρροπος, P. ἀντίπαλος.
Met., moderate: P. and V. μέτριος.
self-restrained: P. and V. σώφρων.