The science of politics is the one science that is deposited by the streams of history, like the grains of gold in the sand of a river; and the knowledge of the past, the record of truths revealed by experience, is eminently practical, as an instrument of action and a power that goes to making the future.
Before God, there is neither Greek nor barbarian, neither rich nor poor, and the slave is as good as his master, for by birth all men are free; they are citizens of the universal commonwealth which embraces all the world, brethren of one family, and children of God.
In every age its progress has been beset by its natural enemies, by ignorance and superstition, by lust of conquest and by love of ease, by the strong man’s craving for power, and the poor man’s craving for food.
