Two very brief examples
Corresponding to the vibratory frequency of the planetary energy of Mercury: the alphabetical letter A, the numeral 1, the musical tone B, the colour violet, the mineral mercury (quicksilver), the natural remedy - mental treatments, the occult science - esoteric psychology.

Corresponding to the vibratory frequency of the planetary energy of Jupiter, the alphabetical letter E, the numeral 5, the musical tone A, the colours indigo and purple, the mineral tin, the natural remedy - proper diet, the occult science - masonry.

Only the language of the stars allows the occult scientist to designate astral forces and converse about occult matters.

Of what does an astrological birth map speak?

Of nothing less than the potential - the sublime destiny - of each individual human soul, each with its own unique talents, to become a self-conscious immortal being. An ever-evolving contributor to the creative work of cosmic evolution.