A child is born on that day and that hour when the celestial rays are in mathematical harmony with individual karma. 

Astrology is the study of man's response to planetary stimuli. The stars have no conscious benevolence or animosity: they merely send forth positive and negative radiations. Of themselves, these do not help or harm humanity, but offer a lawful channel for the outward operation of cause-effect equilibriums that each man has set into the motion in the past.