Tao 道
Tao or Dao is an ancient Chinese metaphysical concept, thought to originate with Lao Tzu, which is often translated as The Way or The Path. Tao signifies the primordial essence or fundamental nature of the universe. In the foundational text of Taoism, the Tao Te Ching, Laozi explains that Tao is not a 'name' for a 'thing' but the underlying natural order of the universe whose ultimate essence is difficult to circumscribe. Tao is thus "eternally nameless” (Dao De Jing-32. Laozi) and to be distinguished from the countless 'named' things which are considered to be its manifestations.
In Taoism, Chinese Buddhism and Confucianism, the object of spiritual practice is to 'become one with the tao' (Tao Te Ching) or to harmonize one's will with Nature (cf. Stoicism) in order to achieve 'effortless action' (Wu wei). This involves meditative and moral practices. Important in this respect is the Taoist concept of De (德; virtue).
Metaphysics TaiChi