Ernest Hemmingway was the most famous writer of the 20th century, famous for his unique style and profound thinking. His creative process could be divided into the following stages: Early years: Ernest was born in Boston, Mass. His father was a wealthy businessman. He had shown his talent for writing when he was young. He had once worked for a newspaper and started his literary career. During World War II, Ernest served as an interpreter for the American army and spent a difficult time there. This experience had a profound impact on his creation, and he began to use military subjects as his own creative theme. After the Second World War: Ernest started his writing career after the Second World War. His works began to be widely welcomed. His first novel," The Sun Also Rises," won the Pulitzer Prize, which also marked the beginning of his career as a true author. Late life: In his later years, Ernest experienced a series of health problems, including depression and stroke. This affected his creative career, but he continued to write and published a series of works, including A Farewell to Arms and The Paris Scavengers. Ernest's writing process was full of challenges and difficulties, but he persevered and eventually became a great writer. His works deeply reflected American culture and history, and also had a profound impact on world literature.