In Du Bois' "Forethought" to his essay collection, The Souls of Black Folk, he entreats the reader to receive his book in an attempt to understand the world of African Americans—in effect the "souls of black folk." Implicit in this appeal is the assumption that the author is capable of representing an entire "people." This presumption comes out of Du Bois' own dual nature as a black man who has lived in the South for a time, yet who is Harvard-educated and cultured in Europe. Du Bois illustrates the duality or "two-ness," which is the function of his central metaphor, the "veil" that hangs between white America and black; as an African American, he is by definition a participant in two worlds. The form of the text makes evident the author's duality: Du Bois shuttles between voices and media to express this quality of being divided, both for himself as an individual, and for his "people" as a whole. In relaying the story of African-American people, he relies on his own experience and voice and in so doing creates the narrative. Hence the work is as much the story of his soul as it is about the souls of all black folk. Du Bois epitomizes the inseparability of the personal and the political; through the text of The Souls of Black Folk, Du Bois straddles two worlds and narrates his own experience.
Du Bois expands on his reference to duality and the "veil" in "Of Our Spiritual Strivings" with the explanation, "It is a peculiar sensation, this double-consciousness, this sense of always looking at one's self through the eyes of others, of measuring one's soul by the tape of a world that looks on in amused contempt and pity." He goes on to describe "two-ness " as being "an American, a Negro; two souls, two thoughts, two unreconciled strivings; two warring ideals in one