" The absolute equality of races—physical, political and social—is the founding stone of world peace and human advancement. No one denies great differences of gift, capacity and attainment among individuals of all races, but the voice of science, religion and practical politics is one in denying the God-appointed existence of superior races, or of races naturally and inevitably and eternally inferior.” For Du Bois, “To deny this fact is to throw "
― Jon Meacham , The Soul of America: The Battle for Our Better Angels