The Legend of Guagua·Chapter 1·Full Text

In the past, the works of the saints were Yiye, and they praised the gods and gave rise to weeds.
To reach the sky and the earth and rely on numbers,
Observe the changes in yin and yang, and establish hexagrams; exert hardness and softness, and create Yao; be harmonious and obedient to morality, and reason is based on righteousness; exhaust reason and nature, and even fate.