As a rule, dictatorships guarantee safe streets and terror of the doorbell. In democracy the streets may be unsafe after dark, but the most likely visitor in the early hours will be the milkman.
A central lesson of science is that to understand complex issues (or even simple ones), we must try to free our minds of dogma and to guarantee the freedom to publish, to contradict, and to experiment. Arguments from authority are unacceptable.
All gentle cant and philosophizing to the contrary notwithstanding, no people in this world ever did achieve their freedom by goody-goody talk and moral suasion: it being immutable law that all revolutions that will succeed, must begin in blood.
And then, the negro being doomed, and damned, and forgotten, to everlasting bondage, is the white man quite certain that the tyrant demon will not turn upon him too?
I well remember how the thoughts I had up to the time of my discharge from the jail on every occasion were modified immediately after discharge, and after getting first-hand information myself. Somehow or other the jail atmosphere does not allow you to have all the bearings in your mind.
How is freedom measured, in individuals as in nations? By the resistance which has to be overcome, by the effort it costs to stay aloft. One would have to seek the highest type of free man where the greatest resistance is constantly being overcome: five steps from tyranny, near the threshold of the danger of servitude.