Of course with his complete intermixture of the "seeds" he had to admit one exception: the Nous was not then, nor is It now admixed with any thing. For if It were admixed with only one "Existent," It would have, in infinite divisions, to dwell in all things. This exception is logically very dubious, especially considering the previously described material nature of the Nous, it has something mythological in itself and seems arbitrary, but was however, according to Anaxagorean _prœmissa,_ a strict necessity. The Mind, which is moreover infinitely divisible like any other matter, only not through other matters but through Itself, has, if It divides Itself, in dividing and conglobating sometimes in large, sometimes in small masses, Its equal mass and quality from all eternity; and that which at this minute exists as Mind in animals, plants, men, was also Mind without a more or less, although distributed in another way a thousand years ago. But wherever It had a relation to another substance, there It never was admixed with it, but voluntarily seized it, moved and pushed it arbitrarily--in short, ruled it. Mind, which alone has motion in Itself, alone possesses ruling power in this world and shows it through moving the grains of matter. But whither does It move them? Or is a motion conceivable, without direction, without path? Is Mind in Its impacts just as arbitrary as it is, with regard to the time when It pushes, and when It does not push? In short, does Chance, _i.e.,_ the blindest option, rule within Motion? At this boundary we step into the Most Holy within the conceptual realm of Anaxagoras. 17