"Jack at sea: Passion for work made him a gray boy" - a book by the famous writer George Manville Fenn tells the story of a young hero named Jack, who decided to go on a sea voyage to help his father, a ship captain. However, his tireless diligence and devotion to duty lead to the fact that Jack gradually loses joy and satisfaction in life, becoming an increasingly colorless shadow of himself. Will he be able to find a balance between work and rest in order to hear the beat of his heart again and regain the joy of life? Read the book "Jack in the sea: Passion for work made him a gray boy" and find out what trials await the main character on the way to inner balance.