Moon which we never see. but that hidden half is as potent a factor in causing the ebb and flow of the earths tide, as the part of theM oon which is visible. Similarly, there is an invisible part of man which exerts a powerful influence in life, and as the tides are measured by the motion of theS un and Moon, so also the eventualities of existence are measured by the circling stars,which may therefore be called the Clock of Destiny, and knowledge of their import is an immense power,for to the competent astrologer the horoscope reveals every secret of life. Thus, when you have given an astrologer the data of your birth, you have given him the key to your innermost soul, and there is no secret that he may not ferret out. This knowledge may be used for good or ill, to help or hurt, according to the nature of the man. Only a tried friend should be trusted with this key to your soul, and it should never be given to any one base enough to prostitute a spiritual science for material gain.