Ὀνομάκριτος

From LSJ

συνετῶν μὲν ἀνδρῶν, πρὶν γενέσθαι τὰ δυσχερῆ, προνοῆσαι ὅπως μὴ γένηται· ἀνδρείων δέ, γενόμενα εὖ θέσθαι → it is the part of prudent men, before difficulties arise, to provide against their arising; and of courageous men to deal with them when they have arisen

Source

Russian (Dvoretsky)

Ὀνομάκρῐτος: ион. Οὐνομάκρῐτος ὁ Ономакрит (афинский поэт и прорицатель времен Писистратидов, редактор сочинений Гомера и Мусея, приблиз. 520-435 гг. до н. э.) Arst.