αυτόσοφος

From LSJ

οὔτε σοφίας ἐνδείᾳ οὔτ' αἰσχύνης περιουσίᾳ → neither from lack of knowledge nor from superfluity of modesty

Source

Greek Monolingual

αὐτόσοφος, -ον (Μ)
ο αληθινά σοφός.