The ancient cultivators were subtle and mysterious. They were unknown, and were described as follows: cautious, as if crossing an icy river. Hesitant, as if fearful of surroundings. Reverent, like an honorable guest. Dispersed, like a melting winter in the spring. Simple and sincere. Open, like an empty valley. Harmonized, like turbid water.
The Human must achieve the ultimate void and maintain an internal stillness with sincerity in order to observe the growth and flourishing of all. It is how one can understand the Law of Nature. Everything eventually returns to the Source. This is called Peace. Peace is a return to our original Nature. The original Nature is eternal law. To know our Nature is to be enlightened.