Kitap 13
9
It is only accidentally that sight sees universal color, because the particular color which it sees is color; and the particular A which the grammarian studies is an A. For if the first principles must be universal, that which is derived from them must also be universal, as in the case of logical proofsBecause ἀπόδειξις (logical or syllogistic proof) must be in the first figure (Aristot. An. Post. 1.14), and in that figure universal premises always give a universal conclusion. (Ross.); and if this is so there will be nothing which has a separate existence; i.e. no substance. But it is clear that although in one sense knowledge is universal, in another it is not.
