Page:The World as Will and Idea - Schopenhauer, tr. Haldane and Kemp - Volume 2.djvu/424

414 would resemble those succulent plants that, with a considerable corona consisting of thick leaves, have very small roots; will not, however, be found. That vehemence of will and passionateness of character are conditions of heightened intelligence exhibits itself physiologically through the fact that the activity of the brain is conditioned by the movement which the great arteries running towards the basis cerebri impart to it with each pulsation; therefore an energetic pulse, and even, according to Bichat, a short neck, is a requisite of great activity of the brain. But the opposite of the above certainly occurs: vehement desires, passionate, violent character, along with weak intellect, i.e., a small brain of bad conformation in a thick skull. This is a phenomenon as common as it is repulsive: we might perhaps compare it to beetroot.

2. But in order not merely to describe consciousness figuratively, but to know it thoroughly, we have first of all to find out what appears in the same way in every consciousness, and therefore, as the common and constant element, will also be the essential. Then we shall consider what distinguishes one consciousness from another, which accordingly will be the adventitious and secondary element.

Consciousness is positively only known to us as a property of animal nature; therefore we must not, and indeed cannot, think of it otherwise than as animal consciousness, so that this expression is tautological. Now, that which in every animal consciousness, even the most imperfect and the weakest, is always present, nay, lies at its foundation, is an immediate sense of longing, and of the alternate satisfaction and non-satisfaction of it, in very different degrees. This we know to a certain extent a priori. For marvellously different as the innumerable species of animals are, and strange as some new form, never seen before, appears to us, we yet assume beforehand its inmost nature, with perfect certainty, as well known, and indeed fully confided to us. We know that the animal wills, indeed also what it wills, existence, well-being, life, and