οὐδείς ἑκὼν πονηρὸς οὐδ' ἄταν ἔχων → no one is willingly wretched or unlucky
subs.
Act of contriving: Ar. and P. παρασκευή, ἡ.
Thing contrived: P. and V. τέχνημα, τό (Plat.), μηχανή, ἡ, μηχάνημα, τό, σόφισμα, τό, πόρος, ὁ.
Invention: P. and V. εὕρημα, τό, Ar. and V. ἐξεύρημα, τό.