The Ancient astrologer’s believed that the zodiac formed the body of the Grand Man of the Universe. This body, which they called the Macrocosm (the Great World), was divided into twelve major parts, one of which was under the control of the celestial powers reposing in each of the zodiacal constellations. Believing that the entire universal system was epitomized in man’s body, which they called the Microcosm (the Little World), they evolved that now familiar figure of “the cut-up man in the almanac” by allotting a sign of the zodiac to each of twelve major parts of the human body.