“If a man seeks to change the world, he should first understand it.’ The apprentice trotted the words out as if by rote, evidently relieved to be asked a question he knew the answer to. ‘The smith must learn the ways of metals, the carpenter the ways of wood, or their work will be of but little worth. Base magic is wild and dangerous, for it comes from the Other Side, and to draw from the world below is fraught with peril. The Magus tempers magic with knowledge, and thus produces High Art, but like the smith or the carpenter, he should only seek to change that which he understands. With each thing he learns, his power is increased. So must the Magus strive to learn all, to understand the world entire. The tree is only as strong as its root, and knowledge is the root of power.”