“ This century will be called 's century. He was one of the greatest men who ever touched this globe. He has explained more of the phenomena of life than all of the religious teachers. . Think of the me… Robert Green Ingersoll
“ As a rule, theologians know nothing of this world, and far less of the next; but they have the power of stating the most absurd propositions with faces solemn as stupidity touched by fear.It is a part… Robert G. Ingersoll
“ [:]Atheism by itself is, of course, not a moral position or a political one of any kind; it simply is the refusal to believe in a supernatural dimension. For you to say of Nazism that it was the imple… Christopher Hitchens
“ Whilst on board the Beagle I was quite orthodox, and I remember being heartily laughed at by several of the officers... for quoting the Bible as an unanswerable authority on some point of morality...… Charles Darwin
“ [Religious belief is] outmoded and ridiculous. [Belief in gods was a] worn out but once useful crutch in mankind's journey towards truth. We consider the time has come for that crutch to be abandoned.… Peter Atkins
“ The facts of variability, of the struggle for existence, of adaptation to conditions, were notorious enough; but none of us had suspected that the road to the heart of the species problem lay through… Thomas Henry Huxley
“ You could give a tutorial. And you could thrill him to the core of his being. was an encyclopedic polymath, an all time intellect. Yet not only can you know more than him about the world. You also c… Richard Dawkins
“ The fittest person survives! The fighting man succeeds! He who Fights to Fit, will Survive to Succeed! Israelmore Ayivor
“ Much of the geographical work of the past hundred years... has either explicitly or implicitly taken its inspiration from biology, and in particular Darwin. Many of the original Darwinians, such as Ho… David R. Stoddart
“ Marx called Darwin a plagiarist and Malthus a fraud. Now all Marxists are Malthusian Darwinists. A.E. Samaan
“ Quite recently the human descent theory has been stigmatized as the 'gorilla theory of human ancestry.' All this despite the fact that Darwin himself, in the days when not a single bit of evidence reg… Henry Fairfield Osborn
“ It has often been noted that three major revolutions in thought have threatened the idea of human centrality. First, Copernicus demonstrated that Earth was not the center about which all celestial bod… Irvin D. Yalom
“ The known is finite, the unknown infinite; intellectually we stand on an islet in the midst of an illimitable ocean of inexplicability. Our business in every generation is to reclaim a little more lan… Thomas Henry Huxley
“ Why should I have to hide the fact that I don't believe there’s a supreme being? There’s no proof of it. There’s no harm in saying you’re an atheist. It doesn't mean you treat people any differently.… Jesse Ventura
“ Evolution is the law of policies: Darwin said it, Socrates endorsed it, Cuvier proved it and established it for all time in his paper on 'The Survival of the Fittest.' These are illustrious names, thi… Mark Twain
“ I published that theory [of speciational evolution] in a 1954 paper…and I clearly related it to paleontology. argued that the fossil record is very incomplete because some species fossilize better th… Ernst Mayr
“ Was born in a brick farmhouse in Lancaster Mass,he walked through the woods one wintercrunching through the shinycrusted snowstumbling into a little dell where a warm spring wasand found the grass gre… John Dos Passos
“ The funny thing is if in England, you ask a man in the street who the greatest living is, he will say . And indeed, has done a marvelous job of popularizing . But Ernst Mayr
“ The 'Manifesto' being our joint production, I consider myself bound to state that the fundamental proposition which forms its nucleus belongs to . That proposition is: that in every historical epoch,… Friedrich Engels
“ This new consensus seemed so compelling that Ernst Mayr, the dean of modern Darwinians, opened the ashcan of history for a deposit of Geoffrey's ideas about anatomical unity. Stephen Jay Gould