Human Design is a logical system — a synthesis of ancient wisdom and modern science — that maps the mechanics of any individual's energy, nature, and correct way of operating. It integrates the I-Ching (64 hexagrams), the Kabbalah (Tree of Life), the Hindu-Brahmin Chakra system (9 Centers), Western astrology (planetary activations), and quantum physics (neutrino streams) into a coherent design kit (BodyGraph) that shows how a person is specifically designed. Human Design is not a belief system; it does not require belief — it is a science of differentiation that can be verified through direct personal experiment. It was received as a REVELATION by Ra Uru Hu in January 1987. The foundation of living one's Human Design is Strategy and Authority — not the mind, not belief, not intention.