Abstract

At the end of Republic VI. Socrates compares the Good with the sun as a cause both of existence and intelligibility. Afterwards, when he continues and expands this comparison, the symbolism becomes so complex that the interpretation of almost every part of it is in dispute. We start with the contrast of light and darkness; to this is next added the contrast of image and original, and also of up and down along a vertical line; in the allegory of the Cave these three sets of contrasted terms are worked in together so as to explain the effect on the soul of the intellectual education by which we are converted from what is dark and imitative and ascend finally to knowledge of the Good