ἀνάγκᾳ δ' οὐδὲ θεοὶ μάχονται → but not even gods fight necessity (Simonides, fr. 37.1.29)
P. and V. ἐθίζειν, P. συνεθίζειν.
be accustomed to (with infin.): P. and V. εἰωθέναι, φιλεῖν, ἐθίζεσθαι.