This book is a record of Sarah's 19 years as a cyclist, and it is also a commemorative book of her growth. In 2006, she broke her hand in a car crash and was almost condemned to the end of her career as an athlete; In the 2016 Rio Olympics, she was knocked down by her opponent as soon as she came on the field, and her four years of hard work were put into waste; In the same year, during the competition in Japan, Coach Pu Lin-jun, who was like a close relative of Sarah, passed away suddenly... From the reality of helplessness, the courage to resist weakness and fear is tempered. It is because of her stubbornness in her ideals that this unknown cyclist has stepped onto the Olympic stage step by step and become a world champion. The glory she has now is intertwined with scars and tears. In this book, Sarah writes candidly about her own experiences, hoping to give readers a little motivation to persevere in life, because she believes that every bad luck is accompanied by an opportunity of equal weight; If you face the pain calmly, you will be able to transform and be reborn and achieve a stronger version of yourself.