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Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη → The first and best victory is to conquer self.
Ar. and P. κυβεύειν.
having gambled away his property: P. κατακυβεύσας τὰ ὄντα (Lys. 142).