1. The great beauty of heaven and earth is not mentioned, the laws of the four seasons are clear but not discussed, and the principles of all things are not explained. A saint understands the beauty of heaven and earth and understands the principles of all things. "Zhuangzi·Zhibeiyou"

2. "The mortal mind is dangerous in the mountains and rivers, and it is difficult to know the sky." "Zhuangzi·Miscellaneous Chapter·Lieyu Bandits"

3. The sunrise Work, rest while the sun is in, feel free between heaven and earth, and feel content. "Zhuangzi·Rang Wang"

4. In life, if a white horse passes through the gap between heaven and earth, it will happen suddenly. "Zhuangzi·Zhibeiyou"

5. Those who praise others with good looks are also good at destroying them. "Zhuangzi Robber Zhi"

6. There is no greater sorrow than the death of the heart, and the death of a person is also the second.

"Zhuangzi·Tian Zifang"