The piezoelectric nature of quartz means pressure yields electricity and electric currents yield regular mechanical pulses, hence, the quartz watch. This indicates that even in the most modern sense, the quality of 6, the Greek Hexad, is associated with perfect order and timekeeping. To the crystal healer this translates as perfect restructuring of our electro-magnetic subtle body and order to dysfunctional metabolisms. We may not understand all the implications of these things as the ancients did, but we can get a feel for the number in this way. Write the number 6, draw hexagons, draw circles and arrange them in patterns of 6, count angles and look for 6 in nature - we are surrounded by information about the archetype, essential nature, of 6 if we know how to look.
Numbers are the highest degree of knowledge.
It is knowledge itself. These Golden rectangles can be inscribed in a logarithmic spiral as pictured.