It must do this or it does nothing. If there is no struggle, there is no progress. Those who profess to favor freedom, and yet depreciate agitation, are men who want crops without plowing up the ground. They want rain without thunder and lightening. They want the ocean without the awful roar of its many waters.
Power concedes nothing without a demand.
It never did and it never will. The limits of tyrants are prescribed by the endurance of those whom they oppress. If we ever get free from all the oppressions and wrongs heaped upon us, we must pay for their removal. We must do this by labor, by suffering, by sacrifice, and, if needs be, by our lives, and the lives of others. From an address on West India Emancipation, August 4, 1857.