"Magic is a faculty of wonderful virtue, full of most high mysteries, containing the most profound contemplation of most secret things, together with the nature, power, quality, substance and virtues thereof, as also the knowledge of whole Nature, and it doth instruct us concerning the differing and agreement of things amongst themselves, whence it produceth its wonderful effects, by uniting the virtues of things through the application of them one to the other."
Heinrich Conelius Agrippa von Nettesheim. Three Books of Occult Philosophy or Magic. 1533. (via phantasmal-knight)