W.E.B. Du Bois: “And yet the mothers and fathers and the men and women of my race must often pause and ask: Is it worth while?”

Around us the history of the land has centred for thrice a hundred years; out of the nation’s heart we have called all that was best to throttle and subdue all that was worst; fire and blood, prayer and sacrifice, have billowed over this…

So long as the world stands meekly dumb before such questions, shall this nation proclaim its ignorance and unhallowed prejudices by denying freedom of opportunity to those who brought the Sorrow Songs to the Seats of the Mighty?

Such an assumption is the arrogance of peoples irreverent toward Time and ignorant of the deeds of men.

So wofully unorganized is sociological knowledge that the meaning of progress, the meaning of “swift” and “slow” in human doing, and the limits of human perfectability, are veiled, unanswered sphinxes on the shores of science.