I do not rely upon superstition, but upon knowledge; not upon miracles, but upon facts; not upon the dead, but upon the living; and when we become ab… - Robert Green Ingersoll

There is a law higher than men can make. The facts as they exist in this poor world -- the absolute consequences of certain acts -- they are above all. And this higher law is the breath of progress, the very outstretched wings of civilization, under which we enjoy the freedom we have. Keep that in your minds. There never was a legislature great enough -- there never was a constitution sacred enough, to compel a civilized man to stand between a black man and his liberty. There never was a constitution great enough to make me stand between any human being and his right to express his honest thoughts. Such a constitution is an insult to the human soul, and I would care no more for it than I would for the growl of a wild beast.

I cheerfully admit that we are indebted to Christianity for some learning, and that the human mind has been developed by the discussion of the absurdities of superstition. Certainly millions and millions have had what might be called mental exercise, and their minds may have been somewhat broadened by the examination, even, of these absurdities, contradictions, and impossibilities.

The world for the most part is ruled by the tomb, and the living are tyrannized over by the dead. Old ideas, long after the conditions under which they were produced have passed away, often persist in surviving. Many are disposed to worship the ancient—to follow the old paths, without inquiring where they lead, and without knowing exactly where they wish to go themselves.