Sextus Empiricus Pyrrhoniae Hypotyposes 2.20.224

[224] But if the ‟something,” and the genus too, is absolutely none of them, the inquiry comes to an end. And if we should say that it is all of them, then, besides the impossibility of such a statement, each of the species and of the particulars wherein it exists will have to be all. For just as when the genus ‟animal” is, as they assert, ‟an animate sensitive substance,” each of its species is said to be substance and animate and sensitive, so likewise if the genus is both corporeal and incorporeal and false and true and black, it may be, and white and very small and very large, and all the rest, each of the species and of the particulars will be all these—which is contrary to observation. So this too is false.