αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)
adj.
Use P. and V. σύμμικτος, συμμιγής (Plat.), μιγάς
