Chaplin, one of the greatest and funniest actors, was born in London on 1889. When he was very young and poor, he was often seen waiting outside the London Grand Theatre, hoping to get a job related to acting. He can sing and dance. Besides, he knows how to make people laugh. But he couldn't get the job, so he had to wander the streets of London. Charlie Chaplin made her debut at the age of five. He had to leave the stage because his mother, a concert hall performer, lost her voice in the performance, and then Charlie went on to sing a famous song. In the middle of the song, a lot of money poured on the stage. Charlie stopped singing and told the audience that he had to pick up the money before the performance was over. The audience burst into laughter. This is the first time that Charlie Chaplin broke into laughter in his legendary career. Twenty years later, Chaplin became the greatest and most loved comedian in the world. His dream has finally come true. Chaplin became world-famous and almost became the king of the world film industry. Even people who don't know English can enjoy Chaplin's movies because most of them are silent. At that time, the equipment for dubbing movies had not yet been developed. The development of sound film has become a difficult problem for Chaplin. He doesn't know how to make a film with dialogue. Instead, he continued to make films without dialogue, but he added his own music. It is not what he said that makes us laugh. His plays are not based on words. It depends on subtle actions that have the same meaning for people all over the world. Chaplin lived in the United States for most of his life, and the last time was in Switzerland-1977 where he was buried at the age of 88 on Christmas Day. The whole world was saddened by his death. In this book, Charlie tells us how to succeed in life. He said, "You have to believe in yourself. This is the trick. " Hands only ~~PS: Which book is this preface?