"Every time I read Langston Hughes I am amazed all over again by his genuine gifts-and depressed that he has done so little with them…Hughes, in his sermons, blues and prayers, has working for him the power and the beat of Negro speech and Negro music. Negro speech is vivid largely because it is private. It is a kind of emotional shorthand-or sleight-of-hand-by means of which Negroes express, not only their relationship to each other, but their judgment of the white world. And, as the white world takes over this vocabulary-without the faintest notion of what it really means the vocabulary is forced to change. The same thing is true of Negro music, which has had to become more and more complex in order to continue to express any of the private or collective experience. Hughes knows the bitter truth behind these hieroglyphics: what they are designed to protect, what they are designed to convey. But he has not forced them into the realm of art where their meaning would become clear and overwhelming. "Hey, pop!/Re-bop!/Mop!" conveys much more on Lenox Avenue than it does in this book, which is not the way it ought to be. Hughes is an American Negro poet and has no choice but to be acutely aware of it. He is not the first American Negro to find the war between his social and artistic responsibilities all but irreconcilable."