Tao Te Ching
The Tao Te Ching describes the Tao as the source and ideal of all existence: it is unseen, but not transcendent, immensely powerful yet supremely humble, being the root of all things. People have desires and free will (and thus are able to alter their own nature). Many act "unnaturally", upsetting the natural balance of the Tao. The Tao Te Ching intends to lead students to a "return" to their natural state, in harmony with Tao.[44] Language and conventional wisdom are critically assessed. Taoism views them as inherently biased and artificial, widely using paradoxes to sharpen the point.[45]