1. Among all things in nature, only water is the most precious. ——Pingda

2. The wise are happy in water, and the benevolent are happy in mountains. ——"The Analects of Confucius·Yongye"

3. The water in the mountain spring is clear, but the water in the mountain spring is turbid. ——Tang Du Fu

4. In calm water, God will protect me: in stormy waves, I can only protect myself. —— Joe Herbert

5. When skating on thin ice, speed equals safety. ——Ai Xiansheng

6. Water far away will not save the fire nearby. ——"Han Feizi·Shuo Lin Shang"

7. If the source is clean, the flow will be clear, and if the shape is straight, the shadow will be straight. ——Wang Bo of the Tang Dynasty

8. If it is originally clear, it will flow clear; if it is originally turbid, it will flow turbid. ——"Xunzi·The Way of Kings"

9. If you want to catch fish, you must first clear the water; if you want to catch birds, you must first build trees. ——Han Liu An's "Huainanzi·Shuo Shan Xun"

10. It is not necessary to bathe in rivers and seas, it is necessary to remove dirt; it is not necessary for horses to ride horses, it is necessary to walk well. ——"Historical Records: A Family of Wife"

11. When there is wind, waves rise, but when there is no tide, the water calms down. ——"Journey to the West" Chapter 75

12. If the clothes are not mended, the clothes will be worn out, and if the clothes are not blocked, the clothes will be nourished. ——Huan Kuan of the Han Dynasty, "Salt and Iron Theory·Shen Han" 113. One night of cold will not form thick ice.

——Europe