Since the substance which exists as underlying and as matter is generally recognized, and this that which exists potentially, it remains for us to say what is the substance, in the sense of actuality, of sensible things.
Azpigaitzat eta materiatzat hartutako substantzia denek onartzen dutenez eta hau potentzian dagoena denez, esateke dugu sentimenezko 10) gauzen egintzatzat hartutako substantzia zein den.