“The “I” is the dark point in consciousness, as on the retina the exact point at which the nerve of sight enters is blind, as the brain itself is entirely without sensation, the body of the sun is dark, and the eye sees all except itself. Our faculty of knowledge is directed entirely towards without, in accordance with the fact that it is the product of a brain function, which has arisen for the purpose of mere self-maintenance, thus of the search for nourishment and the capture of prey. Therefore every one knows himself only as this individual as it presents itself in external perception. If, on the other hand, he could bring to consciousness what he is besides and beyond this, then he would willingly give up his individuality, smile at the tenacity of his attachment to it.”