Ernest miller Hemingway, a famous American writer, the United States representative of "lost generation" in 1920s.His representative work like "the old man and the sea" "the sun also rises" a farewell to arms "for whom the bell tolls,he won the Joseph Pulitzer in 1953 by the old man and the sea and won Nobel Prize in literature in 1954.He was known the spirit of USA and orginated "New novel".He is the tough in literary.His writing style is clear.The development of American literature and world literature in the 20th century has a far-reaching influence. Kennedy called him \"one of the greatest writers in the 20th century.