My Son, neglect not in any wise the Study of the Writings of Antiquity, and that in the original Language. For by this thou shalt discover the History of the Structure of thy Mind, that is, its Nature regarded as the last term in a Sequence of Causes and Effects. For thy Mind hath been built up of these Elements, so that in these Books thou mayst bring into the Light thine own subconscious Memories. And thy Memory is as it were the Mortar in the House of thy Mind, without which is no Cohesion or Individuality possible, so that the Lack thereof is called Dementia. And these Books have lived long and become famous because they are the Fruits of ancient Trees whereof thou art directly the Heir, wherefrom (say I) they are more truly germane to thine own Nature than Books of Collateral Offshoots, though such were in themselves better and wiser. Yea, o my Son, in these Writings thou mayst study to come to the true Comprehension of thine own Nature, and that of the whole Universe, in the Dimension of Time, even as the Mathematic declareth it in that of Space: That is, of Extension. Moreover, by this Study shall the Child comprehend the Foundation of Manners: the which, as sayeth one of the Sons of Wisdom, maketh Man.