The world is impetuous, how should we live? Everything has two sides, sadness and tears can make us grow and laugh with joy, which may be the success after failure. This book aims to show a healthy and open-minded attitude towards life and the wisdom of success, so that readers can gain rich life philosophy and life experience while reading easily, thereby gaining an epiphany in life, a deeper understanding and grasp of life, a stronger will, and a stronger heart.