the actuality of the transformation of these like qualitative differences is essentially maintained. But to Anaxagoras with whom the elements are a mingled chaos formed therefrom, having only an apparent uniformity, concrete things arise through the severance of these infinitely many principles from such a chaos, since like finds like. Respecting the difference between Empedocles and Anaxagoras, there is further what Aristotle adds in the same place: “The former allows a change (_περίοδον_) in these conditions, the latter only their one appearance.” The conception of Democritus is similar to that of Anaxagoras in so far as that an infinite manifold is the original source. But with Anaxagoras the determination of the fundamental principles appears to contain that which we consider as organized, and to be by no means an independently existent simple; thus perfectly individualized atoms such as particles of flesh and of gold, form, through their coming together, that which appears to be organized. That comes near our ordinary ideas. Means of nourishment, it is thought, contain such parts as are homogeneous to blood, flesh, &c. Anaxagoras hence says, according to Aristotle (De gen. anim. I. 18), “Flesh comes to flesh through food.” Digestion is thus nothing more than the taking up of the homogeneous and separation of the heterogeneous; all nourishment and growth is thus not true assimilation but only increase, because each internal organ of the animal only draws its parts to itself out of the various plants, bodies, &c. Death is, on the other hand, the separation of the like and the mingling with the heterogeneous. The activity of the _νοῦς_, as the sundering of the like out of the chaos and the putting together of the like, as also the setting at liberty again of this like, is certainly simple and relative to itself, but purely formal and thus for itself contentless.