14. Let us now examine if matter be privation, or if privation be an attribute of matter. If you insist that privation and matter are though logically distinct, substantially one and the same thing, you will have to explain the nature of these two things, for instance, defining matter without defining privation, and conversely. Either, neither of these two things implies the other, or they imply each other reciprocally, or only one of them implies the other. If each of them can be defined separately, and if neither of them imply the other, both will form two distinct things, and matter will be different from privation, though privation be an accident of matter. But neither of the two must even potentially be present in the definition of the other. Is their mutual relation the same as that of a stub nose, and the man with the stub nose (as suggested by Aristotle)?[308] Then each of these is double, and there are two things. Is their relation that between fire and heat? Heat is in fire, but fire is not necessarily contained in heat; thus matter, having privation (as a quality), as fire has heat (as a quality), privation will be a form of matter, and has a substrate different from itself, which is matter.[309] Not in this sense, therefore, is there a unity (between them). PRIVATION IS NONENTITY, AND ADDS NO NEW CONCEPT. Are matter and privation substantially identical, yet logically distinct, in this sense that privation does not signify the presence of anything, but rather its absence? That it is the negation of beings, and is synonymous with nonentity? Negation adds no attribute; it limits itself to the assertion that something is not. In a certain sense, therefore, privation is nonentity. BEING SUBSTANTIALLY IDENTICAL, BUT LOGICALLY DISTINCT IS NONSENSE. If matter be called nonentity in this sense that it is not essence, but something else than essence, there is still room to draw up two definitions, of which one would apply to the substrate, and the other to the privation, merely to explain that it is a disposition to become something else? It would be better to acknowledge that matter, like the substrate, should be defined a disposition to become other things. If the definition of privation shows the indetermination of matter, it can at least indicate its nature. But we could not admit that matter and privation are one thing in respect to their substrate, though logically distinct; for how could there be a logical distinction into two things, if a thing be identical with matter as soon as it is indeterminate, indefinite, and lacking quality? MATTER AS THE INFINITE IN ITSELF.