βράχη

From LSJ

αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)

Source

French (Bailly abrégé)

pl. de βράχος².

Russian (Dvoretsky)

βράχη: τά стяж. = βράχεα.