What light is to the eyes - what air is to the lungs - what love is to the heart, liberty is to the soul of man.
There can be but little liberty on earth while men worship a tyrant in heaven.
I will not attack your doctrines nor your creeds if they accord liberty to me. If they hold thought to be dangerous - if they aver that doubt is a crime, then I attack them one and all, because they enslave the minds of men.
If there is one subject in this world worthy of being discussed, worthy of being understood, it is the question of intellectual liberty. Without that, we are simply painted clay.
The more liberty you give away the more you will have.
If the account given in Genesis is really true, ought we not, after all, to thank this serpent? He was the first schoolmaster, the first advocate of learning, the first enemy of ignorance, the first to whisper in human ears the sacred word liberty, the creator of ambition, the author of modesty, of inquiry, of doubt, of investigation, of progress and of civilization.
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.
There will never be a generation of great men until there has been a generation of free women - of free mothers.
Intellectual liberty [is] the right to think right and the right to think wrong. Thought is the means by which we endeavor to arrive at truth.
By physical liberty I mean the right to do anything which does not interfere with the happiness of another. By intellectual liberty I mean the right to think and the right to think wrong.
Intellectual liberty is the air of the soul, the sunshine of the mind, and without it, the world is a prison, the universe is a dungeon.
My heart was filled with gratitude, with thankfulness, and went out in love to all the heroes, the thinkers who gave their lives for the liberty of hand and brain... to all the wise, the good, the brave of every land, whose thoughts and deeds have given freedom to the sons of men. And then I vowed to grasp the torch that they had held, and hold it high, that light might conquer darkness still.
Catholicism is contrary to human liberty. Catholicism bases salvation upon belief. Catholicism teaches man to trample his reason under foot. And for that reason it is wrong.
I am anxious to give away information, for it is only by giving it away that you can keep it. When you have told it, you remember it. It is with information as it is with liberty, the only way to be dead sure of it is to give it to other people.
Some president wishes to be re-elected, and thereupon speaks about the Bible as "the corner-stone of American Liberty." This sentence is a mouth large enough to swallow any church, and from that time forward the religious people will be citing that remark of the politician to substantiate the inspiration of the Scriptures.
Liberty is the breath of progress.
Every man who expresses an honest thought is a soldier in the army of intellectual liberty.
Every man that tried to destroy the Government, every man that shot at the holy flag in heaven, every man that starved our soldiers... every man that wanted to burn the negro, every one that wanted to scatter yellow fever in the North, every man that opposed human liberty, that regarded the auction-block as an altar and the howling of the bloodhound as the music of the Union, every man who wept over the corpse of slavery, that thought lashes on the naked back were a legal tender for labour performed, every one willing to rob a mother of her child - every solitary one was a Democrat.
How any human being ever has had the impudence to speak against the right to speak, is beyond the power of my imagination. Here is a man who speaks-who exercises a right that he, by his speech, denies. Can liberty go further than that? Is there any toleration possible beyond the liberty to speak against liberty-the real believer in free speech allowing others to speak against the right to speak?
The combined wisdom and genius of all mankind cannot possibly conceive of an argument against liberty of thought.
He was a worshiper of liberty, a friend of the oppressed. A thousand times I have heard him quote these words: 'For Justice all place a temple, and all season, summer.' He believed that happiness is the only good, reason the only torch, justice the only worship, humanity the only religion, and love the only priest. He added to the sum of human joy; and were every one to whom he did some loving service to bring a blossom to his grave, he would sleep tonight beneath a wilderness of flowers. . . .
The church in all ages and among all peoples has been the consistent enemy of the human race. Everywhere and at all times, it has opposed the liberty of thought and expression. It has been the sworn enemy of investigation and intellectual development. It has denied the existence of facts, the tendency of which was to undermine its power. It has always been carrying fagots to the feet of Philosophy. It has erected the gallows for Genius. It has built the dungeon for Thinkers.
Liberty a word without which all other words are vain.
Take the word Liberty from human speech and all the other words become poor, withered, meaningless sounds - but with that word realized - with that word understood, the world becomes a paradise.
Infidels in all ages have battled for the rights of man, and have at all times been the fearless advocates of liberty and justice.
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