Water, soft but universal, disappearing in a flash but hard to understand---that’s the nature of water. What’s different is that, people in different times have their different feels and expressions. Li Yin, in a unique way, express the youngster’s understanding and feeling of water. Of course, his concept is formed under such background. Maybe, Li Yin was acting the role of a water-loving sage at that time. However, his action comes from embarrassment, bitterness and helplessness.