ἔτλην δ' οἷ' οὔ πώ τις ἐπιχθόνιος βροτὸς ἄλλος → I have endured as much as no other mortal
persevering: P. and V. λιπαρής (Plato), Ar. γλίσχρος.
industrious: P. φιλόπονος, φιλεργός.
of things: see continuous.