proceed from the intellect, nor did the intellect exist, together with the animal, before the will made its appearance as a mere accident, a secondary, or rather tertiary, thing. It is on the contrary the will which is the _prius_, the thing in itself: its phenomenon (mere representation in the cognitive intellect and its forms of Space and Time) is the animal, fully equipped with all its organs which represent the will to live in those particular circumstances. Among these organs is the intellect also--knowledge itself--which, like the rest of those organs, is exactly adapted to the mode of life of each animal; whereas, according to De Lamarck, it is the will which arises out of knowledge. Behold the countless varieties of animal shapes; how entirely is each of them the mere image of its volition, the evident expression of the strivings of the will which constitute its character! Their difference in shape is only the portrait of their difference in character. Ferocious animals, destined for combat and rapine, appear armed with formidable teeth and claws and strong muscles; their sight is adapted for great distances, especially when they have to mark their prey from a dizzy height, as is the case with eagles and condors. Timid animals, whose will it is to seek their safety in flight instead of contest, present themselves with light, nimble legs and sharp hearing in lieu of all weapons; a circumstance which has even necessitated a striking prolongation of the outer ear in the most timid of them all, the hare. The interior corresponds to the exterior: carnivorous animals have short intestines; herbivorous animals long ones, suited to a protracted assimilation. Vigorous respiration and rapid circulation of the blood, represented by appropriate organs, always accompany great muscular strength and irritability as their necessary conditions, and nowhere is contradiction possible. Each particular striving of the will presents itself in a particular modification of shape. The abode of the prey therefore has determined the shape of its pursuer: if that prey takes refuge in regions difficult of access, in remote hiding places, in night or darkness, the pursuer assumes the form best suited to those circumstances, and no shape is rejected as too grotesque by the will to live, in order to attain its ends. The cross-bill (_loxia curvirostra_) presents itself with this abnormal form of its organ of nutrition, in order to be able to extract the seeds out of the scales of the fir-cone. Moor-fowls appear equipped with extra long legs, extra long necks and extra long beaks, in short, the strangest shapes, in order to seek out reptiles in their marshes. Then we have the ant-bear with its body four feet long, its short legs, its strong claws, and its long, narrow, toothless muzzle provided with a threadlike, glutinous tongue for the purpose of digging out the white ants from their nests. The pelican goes fishing with a huge pouch under its beak in which to pack