Reason, observation, and experience; the holy trinity of science. — Robert Green Ingersoll Copy Share Image
Ignorance worships mystery; reason explains it; the one grovels, the other soars. — Robert Green Ingersoll Copy Share Image
I will live by the standard of reason, and if thinking in accordance with reason takes me to perdition, then I will… — Robert Green Ingersoll Copy Share Image
Every man should be the intellectual proprietor of himself, honest with himself, and intellectually hospitable; and upon every brain, reason should be… — Robert Green Ingersoll Copy Share Image
This is my creed: Happiness is the only good; reason the only torch; justice the only worship, humanity the only religion, and… — Robert Green Ingersoll Copy Share Image
If we have the right to use our reason, we certainly have the right to act in accordance with it, and no… — Robert Green Ingersoll Copy Share Image
The church hates a thinker precisely for the same reason a robber dislikes a sheriff, or a thief despises the prosecuting witness. — Robert Green Ingersoll Copy Share Image
Reason is the light, the sun of the brain. It is the compass of the mind, the ever-constant Northern Star, the mountain… — Robert Green Ingersoll Copy Share Image
If the reason I give is a good one, you will act upon it. If it is a bad one I cannot… — Robert Green Ingersoll Copy Share Image
Catholicism is contrary to human liberty. Catholicism bases salvation upon belief. Catholicism teaches man to trample his reason under foot. And for… — Robert Green Ingersoll Copy Share Image
Is not the history of real civilization the slow and gradual emancipation of the intellect, of the judgment, from the mastery of… — Robert Green Ingersoll Copy Share Image
I have no reverence for any book that teaches a doctrine contrary to my reason; no reverence for any book that teaches… — Robert Green Ingersoll Copy Share Image
I believe in the religion of reason -- the gospel of this world; in the development of the mind, in the accumulation… — Robert Green Ingersoll Copy Share Image
The only reason why we wish to exchange thoughts is that we are different. If we were all the same, we would… — Robert Green Ingersoll Copy Share Image
Honest investigation is utterly impossible within the pale of any church, for the reason, that if you think the church is right… — Robert Green Ingersoll Copy Share Image
I want no heaven for which I must give my reason; no happiness in exchange for my liberty, and no immortality that… — Robert Green Ingersoll Copy Share Image
It is incredible that only idiots are absolutely sure of salvation. It is incredible that the more brain you have the less… — Robert Green Ingersoll Copy Share Image
For ages, a deadly conflict has been waged between a few brave men and women of thought and genius upon the one… — Robert Green Ingersoll Copy Share Image
The real searcher after truth will not receive the old because it is old, or reject the new because it is new.… — Robert Green Ingersoll Copy Share Image
He was a worshiper of liberty, a friend of the oppressed. A thousand times I have heard him quote these words: 'For… — Robert Green Ingersoll Copy Share Image
“Reason, Observation and Experience — the Holy Trinity of Science — have taught us that happiness is the only good; that the… — Robert Green Ingersoll Copy Share Image
“This century will be called Darwin 's century. He was one of the greatest men who ever touched this globe. He has… — Robert Green Ingersoll Copy Share Image
Our hope of immortality does not come from any religions, but nearly all religions come from that hope. — Robert Green Ingersoll Copy Share Image
If, with all the time at my disposal, with all the wealth of the resources of this vast universe, to do with as I… — Robert Green Ingersoll Copy Share Image
Honest investigation is utterly impossible within the pale of any church, for the reason, that if you think the church is right you will… — Robert Green Ingersoll Copy Share Image
I read the other day an account of a meeting between John Knox and John Calvin. Imagine a dialogue between a pestilence and a… — Robert Green Ingersoll Copy Share Image
Shakespeare has done far more for the world than the Bible. — Robert Green Ingersoll Copy Share Image
Every man who expresses an honest thought is a soldier in the army of intellectual liberty. — Robert Green Ingersoll Copy Share Image
Liberty is the condition of progress. Without Liberty, there remains only barbarism. Without Liberty, there can be no civilization. — Robert Green Ingersoll Copy Share Image
It has been said that a man of genius should select his ancestors with great care - and yet there does not seem to… — Robert Green Ingersoll Copy Share Image
When passions and appetites are stronger than the intellect, men are savages; when the intellect governs the passions, when the passions are servants, men… — Robert Green Ingersoll Copy Share Image
In spite of my surroundings, of my education, I had no love for God. — Robert Green Ingersoll Copy Share Image
The combined wisdom and genius of all mankind cannot possibly conceive of an argument against liberty of thought. — Robert Green Ingersoll Copy Share Image
Calvin founded a little theocracy, modeled after the Old Testament, and succeeded in erecting the most detestable government that ever existed, except the one… — Robert Green Ingersoll Copy Share Image
