ὀδοῦσι καὶ ὄνυξι καὶ πάσῃ μηχανῇ → tooth and nail | tooth, fang, and claw | in every possible way | by hook or by crook
from ἐγείρω; to keep awake, i.e. watch (literally or figuratively): be vigilant, wake, (be) watch(-ful).
και γληγορεύω
1. επιταχύνω κάτι
2. αναπτύσσω ταχύτητα, σπεύδω.