gre ed. Burnet 1903 281eΞένος
ὅσαι μὲν τὸ πρᾶγμα αὐτὸ μὴ δημιουργοῦσι, ταῖς δὲ δημιουργούσαις ὄργανα παρασκευάζουσιν, ὧν μὴ παραγενομένων οὐκ ἄν ποτε ἐργασθείη τὸ προστεταγμένον ἑκάστῃ τῶν τεχνῶν, ταύτας μὲν συναιτίους, τὰς δὲ αὐτὸ τὸ πρᾶγμα ἀπεργαζομένας αἰτίας.
eng tr. Jowett 1817-1893STRANGER:
The arts which do not manufacture the actual thing, but which furnish the necessary tools for the manufacture, without which the several arts could not fulfil their appointed work, are co-operative; but those which make the things themselves are causal.
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