Which poem can best express the feeling of letting go of one's worries?

This poem is in the preface of Let Go: Open a Window for Your Heart. ? In fact, the essence means: let go of your troubles and look at everything naturally, and you will enjoy the best side of life. There is a passage on the cover of the book: letting go is a state of mind, letting go is a kind of happiness, and you will get rid of the troubles of life and enjoy a relaxed life; Let go, your life time will become a wonderful time of life; Letting go is a state of mind, and letting go is a kind of self-transcendence; Letting go is a kind of self-liberation, and letting go is an unparalleled free and easy.

After reading this book, I feel very touched. The book has four chapters, 107. The format of each sentiment is a little personal understanding at the beginning, followed by a story, and most stories have a little summary at the end.

Letting go doesn't mean that you are like a dead tree, your heart is like a dead well, you are hopeless, you are helpless and you are pitiful. Instead, we should open our eyes, cherish the best things in our hearts, and abandon all things that are paranoid outside our hearts. Because life is like a boat, the load is too heavy, and it will inevitably run aground if it is not heavy. I can put it down so that I can afford it. When you are confused and stressed by all kinds of troubles in your life, please take a deep breath of fresh air and let go of your thoughts. Without any burden, you will become relaxed and happy and live a broad and free life.