In Langston Hughes's poem " I dream a world." The repetition of the word "dream" emphasizes the fact that equality is a desired but seemingly unattainable goal. In his poem, Hughes dreams of a world where with other men, a man lives harmoniously and happily and that no one look down upon anyone
Dreams, according to Hughes, give life purpose and meaning. They can help you avoid the plight of the bird that is broken or the field that cannot produce crops.