We can also find Yu Gong's persistent side from Yu Gong's Moving Mountain. A "90-year-old" old man who wants to dig up two mountains by his own strength is undoubtedly a pipe dream. Zhisou laughed at him for being "ignorant", but he didn't waver. This persistent spirit is worth learning.
Extended data
Gong Yu's original intention of moving mountains is not to move mountains or houses, but to emphasize a spirit and perseverance, which is what we often call perseverance. This mountain is just a symbol of some difficulties that we may encounter in our life. We can completely conquer it and solve it with our own intelligence, perseverance or physical strength.
When we do anything, we need to have a clear goal, and then work unswervingly to achieve it. During this period, we may encounter difficulties of one kind or another, but as long as we are persistent enough, stick to one direction, stick to one belief, and firmly believe in our own strength and tenacity, I believe there is no insurmountable difficulty.