2. Why did Dayu manage water successfully? I want to start with dialectical materialism, which holds that everything has internal and external causes. My conclusion is that the internal cause of Dayu's success is his persistent determination and above all else. The external cause is that he guided the water to converge into a river according to objective laws. Legend has it that Yao Shun's water control is "blocking water" and Dayu is "diverting water". He dug the Yellow River, so he said it was based on natural conditions and laws.
3, others didn't say, I thought to myself: Yao and Shun have made great contributions to water control for many years. It can be said that predecessors planted trees and later generations enjoyed the cool. Moreover, the times are developing, and the social productivity of Dayu era should be stronger than that of Yao and Shun, so he succeeded. . .
All the above are original. Students who support originality stand up ~ ~