Intentionally planted flowers, did a lot of fertilization, irrigation, nursing, etc., but the flowers never bloomed, and finally withered; And the randomly folded willow branches were inserted in the ground, but they never took care of it. In the past few years, they became lush willows. Using the habits of natural plants as a metaphor for something I want to do, I have spent a lot of energy and efforts, but the result has not been achieved; And casual things, on the contrary, get good results smoothly. In Taoist words, it means to let nature take its course, and nothing can be forced. It can also be seen from the side that willow has strong vitality.