"Mo Yan's downhill is not difficult. He has won people's love. I am entering the Wanshan Circle, and one mountain blocks one mountain. " What does this poem mean?

Don't say there is no difficulty coming down from the mountain. This sentence tricked people who came to climb the mountain into a white joy. When you enter the circle of mountains, as soon as you climb one mountain, another mountain will stop you immediately.

With the help of scenery descriptions and vivid metaphors, the poet explained a profound truth with universal significance by writing about the feelings of walking in the mountains: no matter what people do, they should fully estimate the difficulties on their way forward and not be intoxicated with temporary success.