Edward Smedley

EVERY branch of the occult or secret sciences may be included under the word MAGIC, with the sole exception of astrology, which, important and interesting as it is, can hardly be termed a branch of arcane wisdom, as it depends solely on abstruse astronomical calculations, and on the appreciation of the value of those influences which are supposed to be diffused by the planets and the starry heavens over the lives, of nations and individuals.

— from [The occult sciences