It is by studying the microcosm that we can understand the macrocosm; it is through our own impermanent being that we can reach the Universal Being. It is in the cavern of our heart that we can realize the immensity of spaces, and by controlling our own vital rhythms that we can escape the power of time. It is by reaching the source of life that we can escape the power of death. It is by exploring the unknown spheres within ourselves that we can visit the celestial and infernal worlds.
Alain Danielou on Yoga / click here for more.