" Let us be dissatisfied until the tragic walls that separate the outer city of wealth and comfort and the inner city of poverty and despair shall be crushed by the battering rams of the forces of justice. Let us be dissatisfied until those that live on the outskirts of hope are brought into the metropolis of daily security. Let us be dissatisfied until slums are cast into the junk heaps of history. Let us be dissatisfied until from every city hall, justice will roll down like waters and righteousness like a mighty stream. Let us be dissatisfied until that day when the lion and the lamb shall lie down together. and every man will sit under his own vine and fig tree and none shall be afraid. Let us be dissatisfied. And men will recognize that out of one blood God made all men to dwell upon the face of the earth. Let us be dissatisfied until that day when nobody will shout "White Power!" - when nobody will shout "Black Power!" - but everybody will talk about God’s power and human power.
I must confess, my friends, the road ahead will not always be smooth. There will still be rocky places of frustration and meandering points of bewilderment. There will be inevitable setbacks here and there. There will be those moments when the buoyancy of hope will be transformed into the fatigue of despair. Our dreams will sometimes be shattered and our ethereal hopes blasted. Difficult and painful as it is, we must walk on in the days ahead with an audacious faith in the future.”
Where Do We Go From Here (1967)