The author's visit to Baochan Mountain was originally an ordinary tourist activity, but he realized the philosophy of life-from the number of tourists in the front hole and the back hole, he realized that "there are more tourists near; From "the deeper you go, the harder it is to walk, the weirder it looks", you realize that "the extraordinary, magnificent and extraordinary world often lies in the dangerous distance"; From this, we can draw the conclusion that "where there is a will, there is a way". Then, I sublimated the lesson that I failed to "enjoy the fun of traveling" this time, analyzed several conditions of "arrival" in detail, and finally came to the point of "doing my best"-this is the result of "thinking far and everywhere" It can be seen that the view of "doing your best" is related to the view of "taking with caution": the view of "doing your best" is based on "taking with caution"; With this view, it can in turn urge people to "think carefully and take carefully", and the two complement each other. The beautiful, magical and spectacular scenery in the world is often located in Jianxian and distant places. We must go all out to reach it, and only in this way can we have no regrets. In fact, the author compares travel to a high mountain, which shows that creating profound knowledge and great cause must be realized with indomitable spirit.