There was many famous people in the history who changed the world for ever, and most of these people had failed before the success. This book tells us the story of many famous people failing before succussing. For example, the book wrote about J.K. Rowling who used to be really poor and almost broke, she was writing about Harry Potter and try to publish it, but she got rejected from multiple publishers. Eventually, when she finally got her book published, it was so successful and sold all around the world. This book tells us don't be afraid if you fail at first, if you try hard enough, you will be successful.