ἀγωνίζεσθαι, ἐπιζητεῖν, εὑρίσκειν καί μή εἴκειν → to strive, to seek, to find, and not to yield (Tennyson, Ulysses)
a primitive root, to be wise (in mind, word or act): X exceeding, teach wisdom, be (make self, shew self) wise, deal (never so) wisely, make wiser.