Every portion of body, mind, and spirit yearns for integration of yin and yang… Where ordinary intercourse unites sex organs with sex organs, angelic cultivation unites spirit with spirit, mind with mind, and every cell of one body with every cell of the other body.
The One who, himself without colour, by the manifold application of his power distributes many colours in his hidden purpose, and into whom, it’s end and it’s beginning, the whole world dissolves - He is God!
You may control a mad elephant; You may shut the mouth of the bear and the tiger; Ride the lion and play with the cobra; By alchemy you may earn your livelihood; You may wander through the universe incognito; Make vassals of the gods; be ever youthful; You may walk on water and live in fire; But control of the mind is better and more difficult.

