ὠστέον
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη. Τὸ δὲ ἡττᾶσθαι αὐτὸν ὑφ' ἑαυτοῦ πάντων αἴσχιστόν τε ἅμα καὶ κάκιστον. → Τo conquer yourself is the first and best victory of all, while to be conquered by yourself is of all the most shameful as well as evil
English (LSJ)
(ὠθέω)
A one must thrust out, D.Chr.70.8.
Greek (Liddell-Scott)
ὠστέον: ῥημ. ἐπίθ. τοῦ ὠθέω, δεῖ ὠθεῖν, ὠστέον τοῦτον τὸν ἄνθρωπον εἰς τοὺς ἀλαζόνας καὶ ἀνοήτους Δίων Χρυσ. 2. 376.