So requisite is the use of Astrology to the Arts of Divination, as it were the Key that opens the door of all their Mysteries.
Heinrich Cornelius AgrippaMagic comprises the most profound contemplation of the most secret things, their nature, power, quality, substance, and virtues, as well as the knowledge of their whole nature.
Heinrich Cornelius AgrippaNatural Magick therefore is that, which considering well the strength and force of Natural and Celestial beings, and with great curiosity labouring to discover their affections, produces into open Act the hidden and concealed powers of Nature.
Heinrich Cornelius AgrippaA Bat meeting any one running away, signifies an evasion: for although she have no wings, yet she flies.
Heinrich Cornelius AgrippaOnly for you, children of doctrine and learning, have we written this work. Examine this book, ponder the meaning we have dispersed in various places and gathered again; what we have concealed in one place we have disclosed in another, that it may be understood by your wisdom.
Heinrich Cornelius Agrippa