What is your interpretation of the purpose of "doris lessing wins nobel prize in literature? " the purpose of the new york times article "doris lessing wins nobel prize in literature" is to explain why lessing is overrated as a writer, the purpose of the new york times article "doris lessing wins nobel prize in literature" is to explain why lessing is underrated as a writer. he purpose of the new york times article "doris lessing wins nobel prize in literature" is to explain how lessing's background plays in her writing career. the purpose of the new york times article "doris lessing wins nobel prize in literature is to explain why lessing did not get married.