I Have One Sentiment For Soldiers Living

The Real Searcher After Truth Will Not Receive The Old Because It Is Old, Or Reject The New Because It Is New. He Will Not Believe Men Because They Are Dead, Or Contradict Them Because They Are Alive. With Him An Utterance Is Worth The Truth, The Reason It Contains, Without The Slightest Regard To The Author. He May Have Been A King Or Serf - A Philosopher Or Servant, - But The Utterance Neither Gains Nor Loses In Truth Or Reason. Its Value Is Absolutely Independent Of The Fame Or Station Of The Man Who Gave It To The World.

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.

As Long As Every Question Is Answered By The Word "god," Scientific Inquiry Is Simply Impossible.

If The People Were A Little More Ignorant, Astrology Would Flourish - If A Little More Enlightened, Religion Would Perish.

All The Martyrs In The History Of The World Are Not Sufficient To Establish The Correctness Of An Opinion. Martyrdom, As A Rule, Establishes The Sincerity Of The Martyr, - Never The Correctness Of His Thought. Things Are True Or False In Themselves. Truth Cannot Be Affected By Opinions; It Cannot Be Changed, Established, Or Affected By Martyrdom. An Error Cannot Be Believed Sincerely Enough To Make It A Truth.