Neither does he who says it exists maintain that it is the cause of anything (he rather says it is a thing existing by itself), nor is it observed to be the cause of anything; for the theorems of arithmeticians will all be found true even of sensible things, as was said before.
Izan ere, onartzen duenak ere ez du esaten ezeren zenbakia denik, berezko natura bat baizik, eta ez dirudi kausa denik. Horrela, bada, 15) aritmetikarien teorema guztiak berdin emango dira, esan bezala, sentimenezko gauzetan.