Ask at the forum if you have an Ancient or Modern Greek query!
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη → The first and best victory is to conquer self.
make clear: P. and V. σαφηνίζειν (Xen.), διασαφεῖν (Plato).
clear up: P. and V. λύω, λύειν, P. διαλύω, διαλύειν.