Robert Frost's Poems Author:Robert Frost, Introduction by Louis Untermeyer Robert Frost has written on almost every subject. But his central subject is humanity. His poetry lives with particular aliveness because it expresses living people. Other poets have written about people. But Robert Frost's poems are the people; they work, and walk about, and converse, and tell their stories with the freedom of common speech...F... more »rost knows humanity without its "company manners."« less