2, this is a good thing, water is above fire! When the fire and water of Biwudang, Jiji and Zhenwutang belong to water, water is also used.
The five elements are not five substances, and wood, fire, earth and water represent the movement of Qi, which is a philosophical summary of the movement law of all things in heaven and earth, which is different from the five substances that Jin Mu said represent species substances, so there is no such nonsense as whether the water heater belongs to fire or water. In spring, everything revives, roots grow downward, branches and leaves grow upward, and the movement of qi is spreading. Wood characters are most suitable for this kind of movement. In summer, the temperature is hot, everything is thriving, the air conditioner is rising, and the temperature of the outer flame is higher than that of the inner flame. Therefore, the word "fire" is used to represent the upward movement of the qi in summer and autumn, which is more than enough, and the ground is stable and motionless. Therefore, earth is used to represent the withering of everything in autumn and the contraction of qi. The volume of metal in liquid state is much larger than that in solid state, and it will shrink after solidification, so this movement is represented by gold, so the gold here has nothing to do with gold, silver and gold. In winter, everything is silent, the movement of qi declines, and the water flows downwards. Therefore, it is broad to use water to represent qi here, which is a Taoist generalization of the root of everything in heaven and earth. ...