αποδιδάσκω

From LSJ

τό γε μὴν ἀόργητον ἀνδρός ἐστι σοφοῦ → and to be able also to subdue anger is the part of a wise man

Source

Greek (Liddell-Scott)

αποδῐδάσκω: τὸ ἐναντίον τοῦ διδάσκω, «ξεδιδάσκω», Λατ. dedocere,Ἱππ. περὶ Ἀγμ. 750.