The book "Sam's Chance and how he improved it" tells the story of a boy named Sam, who lives in modest conditions, but dreams of a better future. When it seems that everything is beyond his power, he gets an unexpected opportunity to do something important using his talent and perseverance. Can Sam take this chance and improve his life? The author Goreitio Alger depicts life values, dreams and self-confidence through the story of this little hero, which inspires readers to self-development and achievements in any circumstances.