Guthrie-Plotinus: sense-organs

Please write here the definition.It is to this (universal) Soul especially that may be applied these words of Plato: “The general Soul cares for all that is inanimate.” The other (individual) souls are in different conditions. “The Soul (adds Plato), circulates around the heavens successively assuming divers forms”; that is, the forms of thought, sense or growth. The part which dominates in the soul fulfills its proper individual function; the others remain inactive, and somehow seem exterior to them. In man, it is not the lower powers of the soul that dominate. They do indeed co-exist with the others. Neither is it always the best power (reason), which always dominates; for the inferior powers equally have their place. Consequently, man (besides being a reasonable being) is also a sensitive being, because he possesses sense-organs. In many respects, he is also a vegetative being; for his body feeds and grows just like a plant. All these powers (reason, sensibility, growth), therefore act together in the man; but it is the best of them that characterizes the totality of the man (so that he is called a “reasonable being”). On leaving the body the soul becomes the power she had preponderatingly developed. Let us therefore flee from here below, and let us raise ourselves to the intelligible world, so as not to fall into the pure sense-life, by allowing ourselves to follow sense-images, or into the life of growth, by abandoning ourselves to the pleasures of physical love, and to gormandizing; rather, let us rise to the intelligible world, to the intelligence, to the divinity! [Ennead III,4 (15) 2]

What sort of differences, indeed, might we use to establish such divisions, and from what genus would we draw them? It seems absurd to classify quality by quality itself. This is just as if the difference of “beings” were to be called “beings.” By what indeed could one distinguish white from black, and colors from tastes and sensations of touch? If we distinguish the difference of these qualities by the sense-organs, these differences would no longer exist in the subjects. How indeed could one and the same sense distinguish the difference of the qualities it perceives? Is it because certain things exercise an action that is constructive or destructive on the eyes, or the tongue? We would then have to ask what is the constructive or destructive element in the sensations thus excited? Yet, even were this answered, such an answer would not explain wherein these things differ. [Ennead VI,3 (44) 17]