πωγωνοτροφία φιλόσοφoν οὐ ποιεῖ → a long beard does not make the philosopher
ἀόρατος, ἀφανής, ἀθέατος, ἀδερκής, ἀειδής, ἀΐζηλος, νήλευστος, ἄφραστος, ἄσκοπος