explained how theme in this quote are used: The invisible man will move upward through Negro life, coming into contact with its various forms and personality types; will operate in the Negro middle class, in the leftwing movement and descend again into the disorganized atmosphere of the Harlem underworld. He will move upward in society through opportunism and submissiveness. Psychologically he is a traitor, to himself, to his people, and to democracy … He is also to be a depiction of a certain type of Negro humanity that operates in the vacuum created by white America in its failure to see Negroes as human.