Astrology: Mercury according to Greek astrologer Valens
Mercury indicates education, letters, disputation, reasoning, brotherhood, interpretation, embassies, number, accounts, geometry, markets, youth, games, theft, association, communication, service, gain, discoveries, obedience, sport, wrestling, declamation, certification, supervision, weighing and measuring, the testing of coinage, hearing, versatility. It is the bestower of forethought and intelligence, the lord of brothers and of younger children, and the creator of all marketing and banking. In its own character, it makes temple builders, modelers, sculptors, doctors, secretaries, legal advisors, orators, philosophers, architects, musicians, prophets, diviners, augurs, dream interpreters, braiders, weavers, systematic physicians, those in charge of war and strategy, and those undertaking any unusual, systematic work in accounting or with reasoning. Mercury makes weight lifters and mimes, those making their livelihood with displays of skill, deception, gambling, or sleight of hand....