They say that the eternal future of man depends upon his belief. I deny it. A conclusion honestly arrived at by the brain cannot possibly be a crime;… - Robert Green Ingersoll

The greatest test of courage is to bear defeat without losing heart.

Let us be honest. Did all the priests of Rome increase the mental wealth of man as much as Bruno? Did all the priests of France do as great a work for the civilization of the world as Voltaire or Diderot? Did all the ministers of Scotland add as much to the sum of human knowledge as David Hume? Have all the clergymen, monks, friars, ministers, priests, bishops, cardinals and popes, from the day of Pentecost to the last election, done as much for human liberty as Thomas Paine?

What would the world be if infidels had never been?

The infidels have been the brave and thoughtful men; the flower of all the world; the pioneers and heralds of the blessed day of liberty and love; the generous spirits of the unworthy past; the seers and prophets of our race; the great chivalric souls, proud victors on the battlefields of thought, the creditors of all the years to be.

Why should it be taken for granted that the men who devoted their lives to the liberation of their fellow-men should have been hissed at in the hour of death by the snakes of conscience, while men who defended slavery — practiced polygamy — -justified the stealing of babes from the breasts of mothers, and lashed the naked back of unpaid labor, are supposed to have passed smilingly from earth to the embraces of the angels?

Why should we think that the brave thinkers, the investigators, the honest men, must have left the crumbling shore of time in dread and fear, while the instigators of the massacre of St. Bartholomew; the inventors and users of thumb-screws, of iron boots and racks; the burners and tearers of human flesh; the stealers, the whippers and the enslavers of men; the buyers and beaters of maidens, mothers and babes; the founders of the Inquisition; the makers of chains; the builders of dungeons; the calumniators of the living; the slanderers of the dead, and even the murderers of Jesus Christ, all died in the odor of sanctity, with white, forgiven hands folded upon the breasts of peace, while the d

I am a believer in liberty. That is my religion — to give to every other human being every right that I claim for myself, and I grant to every other human being, not the right — because it is his right — but instead of granting I declare that it is his right, to attack every doctrine that I maintain, to answer every argument that I may urge — in other words, he must have absolute freedom of speech.