Ὅτι δ’ ἐστὶν ἡ ἠθικὴ* κατὰ προαίρεσιν, δῆλον, ἐπεὶ κἂν εἰ μεγάλα παθὼν μὴ ἀποδῴη δι’ ἀδυναμίαν, ἀλλ’ ὡς ἠδύνατο, καλῶς· καὶ ὁ θεὸς ἀνέχεται κατὰ δύναμιν λαμβάνων τὰς θυσίας. ἀλλὰ τῷ πωλοῦντι οὐχ ἱκανῶς ἕξει, ἂν μὴ φήσῃ δύνασθαι πλέον δοῦναι, οὐδὲ τῷ δανείσαντι.
* sc. φιλία
(Aristotle, Eud. Eth. 1243b)
But it is clear that moral friendship is a matter of intention, since even if a man after having received great benefits owing to inability did non repay them, but only repaid as much as he was able, he acts honorably; for even God is content with getting sacrifices in accordance with our ability. But a seller will not be satisfied if a man says he cannot pay more, nor will one who has made a loan. (tr. Harris Rackham)