Write about the scene when it is just dawn and you are on the way to see the strange peak of Yunshan. In the last two sentences, the author tells people with his own experience from illusion to gaining true knowledge: in life, there are often false phenomena, but illusion can't cover up the truth after all. If you don't want to be confused by illusion, you should observe things comprehensively and deeply and distinguish between true and false.
Please accept it, thank you!