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Charles Darwin Biology Quotes & Sayings

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Top Charles Darwin Biology Quotes

Charles Darwin Biology Quotes By Charles Darwin

We cannot fathom the marvelous complexity of an organic being; but on the hypothesis here advanced this complexity is much increased. Each living creature must be looked at as a microcosm
a little universe, formed of a host of self-propagating organisms, inconceivably minute and as numerous as the stars in heaven. — Charles Darwin

Charles Darwin Biology Quotes By William Bateson

It was in the attempt to ascertain the interrelationships between species that experiments n genetics were first made. The words "evolution" and "origin of species" are now so intimately associated with the name of Darwin that we are apt to forger that the idea of common descent had been prominent in the mnds of naturalists before he wrote, and that, for more than half a century, zealous investigators had been devoting themselves to the experimental study of that possibility. Prominent among this group of experimenters may be mentioned Koelreauter, John Hunter, Herbert Knight, Gartner, Jordan. Naudin, Godron, Lecoq, Wichura
men whose names are familiar to every reader of Animals and Plants unders Domestication. — William Bateson

Charles Darwin Biology Quotes By Mark Twain

I have been scientifically studying the traits and dispositions of the "lower animals" (so-called,) and contrasting them with the traits and dispositions of man. I find the result profoundly humiliating to me. For it obliges me to renounce my allegiance to the Darwinian theory of the Ascent of Man from the Lower Animals; since it now seems plain to me that that theory ought to be vacated in favor of a new and truer one, this new and truer one to be named the Descent of Man from the Higher Animals. — Mark Twain

Charles Darwin Biology Quotes By Charles Darwin

Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the production of the higher animals, directly follows. There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved. — Charles Darwin

Charles Darwin Biology Quotes By Robin A. Weiss

If Charles Darwin reappeared today, he might be surprised to learn that humans are descended from viruses as well as from apes. — Robin A. Weiss

Charles Darwin Biology Quotes By Henry Fairfield Osborn

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 regarding the fossil ancestors of man was recognized, distinctly stated that none of the known anthropoid apes, much less any of the known monkeys, should be considered in any way as ancestral to the human stock. — Henry Fairfield Osborn

Charles Darwin Biology Quotes By Charles Darwin

A grain in the balance will determine which individual shall live and which shall die - which variety or species shall increase in number, and which shall decrease, or finally become extinct. — Charles Darwin

Charles Darwin Biology Quotes By Thomas Henry Huxley

It was badly received by the generation to which it was first addressed, and the outpouring of angry nonsense to which it gave rise is sad to think upon. But the present generation will probably behave just as badly if another Darwin should arise, and inflict upon them that which the generality of mankind most hate - the necessity of revising their convictions. Let them, then, be charitable to us ancients; and if they behave no better than the men of my day to some new benefactor, let them recollect that, after all, our wrath did not come to much, and vented itself chiefly in the bad language of sanctimonious scolds. Let them as speedily perform a strategic right-about-face, and follow the truth wherever it leads. — Thomas Henry Huxley

Charles Darwin Biology Quotes By Ernst W. Mayr

The funny thing is if in England, you ask a man in the street who the greatest living Darwinian is, he will say Richard Dawkins. And indeed, Dawkins has done a marvelous job of popularizing Darwinism. But Dawkins' basic theory of the gene being the object of evolution is totally non-Darwinian. — Ernst W. Mayr

Charles Darwin Biology Quotes By Charles Darwin

If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find no such case. — Charles Darwin

Charles Darwin Biology Quotes By Ernst W. Mayr

Evolution, thus, is merely contingent on certain processes articulated by Darwin: variation and selection. No longer is a fixed object transformed, as in transformational evolution, but an entirely new start is, so to speak, made in every generation. — Ernst W. Mayr

Charles Darwin Biology Quotes By Charles Darwin

But just in proportion as this process of extermination has acted on an enormous scale, so must the number of intermediate varieties, which have formerly existed, be truly enormous. Why then is not every geological formation and every stratum full of such intermediate links? Geology assuredly does not reveal any such finely graduated organic chain; and this, perhaps, is the most obvious and serious objection which can be urged against the theory. The explanation lies, as I believe, in the extreme imperfection of the geological record. — Charles Darwin

Charles Darwin Biology Quotes By Matt Ridley

I want to do for every aspect of the human world a little bit of what Charles Darwin did for biology, and get you to see past the illusion of design, to see the emergent, unplanned, inexorable and beautiful process of change that lies underneath. — Matt Ridley

Charles Darwin Biology Quotes By Mark Twain

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, this is a mighty doctrine: nothing can ever remove it from its firm base, nothing dissolve it, but evolution. — Mark Twain

Charles Darwin Biology Quotes By Ernst W. Mayr

I published that theory [of speciational evolution] in a 1954 paper ... and I clearly related it to paleontology. Darwin argued that the fossil record is very incomplete because some species fossilize better than others ... I noted that you are never going to find evidence of a small local population that changed very rapidly in the fossil record ... Gould was my course assistant at Harvard where I presented this theory again and again for three years. So he knew it thoroughly. So did Eldredge. In fact, in his 1971 paper Eldredge credited me with it. But that was lost over time. — Ernst W. Mayr

Charles Darwin Biology Quotes By Charles Darwin

The expression often used by Mr. Herbert Spencer of the Survival of the Fittest is more accurate, and is sometimes equally convenient. — Charles Darwin

Charles Darwin Biology Quotes By Charles Lapworth

Darwin was a biological evolutionist, because he was first a uniformitarian geologist. Biology is pre-eminent to-day among the natural sciences, because its younger sister, Geology, gave it the means. — Charles Lapworth

Charles Darwin Biology Quotes By Hans Selye

Indeed, not all attacks - especially the bitter and ridiculing kind leveled at Darwin - are offered in good faith, but for practical purposes it is good policy to assume that they are. — Hans Selye

Charles Darwin Biology Quotes By Joseph Dalton Hooker

I was aware of Darwin's views fourteen years before I adopted them and I have done so solely and entirely from an independent study of the plants themselves.
[Letter to W.H. Harvey] — Joseph Dalton Hooker

Charles Darwin Biology Quotes By Charles Darwin

But I own that I cannot see as plainly as others do, and as I should wish to do, evidence of design and beneficence on all sides of us. There seems to me too much misery in the world. I cannot persuade myself that a beneficent and omnipotent God would have designedly created the Ichneumonidae with the express intention of their feeding within the living bodies of Caterpillars, or that a cat should play with mice ... I feel most deeply that the whole subject is too profound for the human intellect. A dog might as well speculate on the mind of Newton. Let each man hope and believe what he can. — Charles Darwin

Charles Darwin Biology Quotes By Herbert Spencer

This survival of the fittest which I have here sought to express in mechanical terms, is that which Mr. Darwin has called 'natural selection, or the preservation of favoured races in the struggle for life. — Herbert Spencer

Charles Darwin Biology Quotes By Thomas Henry Huxley

For these two years I have been gravitating towards your doctrines, and since the publication of your primula paper with accelerated velocity. By about this time next year I expect to have shot past you, and to find you pitching into me for being more Darwinian than yourself. However, you have set me going, and must just take the consequences, for I warn you I will stop at no point so long as clear reasoning will take me further.

{Letter of support to Charles Darwin on his theory of evolution} — Thomas Henry Huxley

Charles Darwin Biology Quotes By Charles Darwin

None can reply - all seems eternal now. The wilderness has a mysterious tongue, which teaches awful doubt. — Charles Darwin

Charles Darwin Biology Quotes By Francis Maitland Balfour

The embryological record is almost always abbreviated in accordance with the tendency of nature (to be explained on the principle of survival of the fittest) to attain her needs by the easiest means. — Francis Maitland Balfour

Charles Darwin Biology Quotes By Charles Darwin

I fully agree with all that you say on the advantages of H. Spencer's excellent expression of 'the survival of the fittest.' This, however, had not occurred to me till reading your letter. It is, however, a great objection to this term that it cannot be used as a substantive governing a verb; and that this is a real objection I infer from H. Spencer continually using the words, natural selection.
(Letter to A. R. Wallace July 1866) — Charles Darwin

Charles Darwin Biology Quotes By Mark Twain

Darwin abolished special creations, contributed the Origin of Species and hitched all life together in one unbroken procession. — Mark Twain

Charles Darwin Biology Quotes By Karl Pearson

The starting point of Darwin's theory of evolution is precisely the existence of those differences between individual members of a race or species which morphologists for the most part rightly neglect. The first condition necessary, in order that any process of Natural Selection may begin among a race, or species, is the existence of differences among its members; and the first step in an enquiry into the possible effect of a selective process upon any character of a race must be an estimate of the frequency with which individuals, exhibiting any given degree of abnormality with respect to that, character, occur. The unit, with which such an enquiry must deal, is not an individual but a race, or a statistically representative sample of a race; and the result must take the form of a numerical statement, showing the relative frequency with which the various kinds of individuals composing the race occur. — Karl Pearson

Charles Darwin Biology Quotes By Joseph Dalton Hooker

I am above the forest region, amongst grand rocks & such a torrent as you see in Salvator Rosa's paintings vegetation all a scrub of rhodos. with Pines below me as thick & bad to get through as our Fuegian Fagi on the hill tops, & except the towering peaks of P. S. [perpetual snow] that, here shoot up on all hands there is little difference in the mt scenery - here however the blaze of Rhod. flowers and various colored jungle proclaims a differently constituted region in a naturalist's eye & twenty species here, to one there, always are asking me the vexed question, where do we come from?
[Letter to Charles Darwin 24 Jun 1849] — Joseph Dalton Hooker

Charles Darwin Biology Quotes By Charles Darwin

One general law, leading to the advancement of all organic beings, namely, multiply, vary, let the strongest live and the weakest die. — Charles Darwin

Charles Darwin Biology Quotes By Charles Darwin

If about a dozen genera of birds had become extinct or were unknown, who would have ventured to have surmised that birds might have existed which used their wings solely as flappers, like the logger-headed duck (Micropterus of Eyton); as fins in the water and front legs on the land, like the penguin; as sails, like the ostrich; and functionally for no purpose, like the Apteryx. Yet the structure of each of these birds is good for it, under the conditions of life to which it is exposed, for each has to live by a struggle; but it is not necessarily the best possible under all possible conditions. It must not be inferred from these remarks that any of the grades of wing-structure here alluded to, which perhaps may all have resulted from disuse, indicate the natural steps by which birds have acquired their perfect power of flight; but they serve, at least, to show what diversified means of transition are possible. — Charles Darwin

Charles Darwin Biology Quotes By William Bateson

Of the contributions made during the essayist period three call for notice: Weismann deserves mention for his useful work in asking for the proof that "acquired characters" or, to speak more precisely, parental experience can really be transmitted to the offspring. The ocurrence of progressive adaptation by transmission of effects of use had seemed so natural to Darwin and his contemporaries that no proof of the physiological reality of the henomenon was thought necessary. Weismann's challenge revealed the utter inadequacy of the evidence on which the beliefs were based. They are doubtless isolated observations which may be interpreted as favouring the belief in these transmissions, but such meagre indications as exist are by general consent admitted to be too slight to be of much assistance in the attempt to understand how the more complex adaptive mechanisms arose. — William Bateson

Charles Darwin Biology Quotes By Herbert Spencer

This survival of the fittest implies multiplication of the fittest.

{The phrase 'survival of the fittest' was not originated by Charles Darwin, though he discussed Spencer's 'excellent expression' in a letter to Alfred Russel Wallace (Jul 1866).} — Herbert Spencer

Charles Darwin Biology Quotes By Vladimir Onufrievich Kovalevskiy

Darwin's theory was received in Russia with profound sympathy. While in Western Europe it met firmly established old traditions which it had first to overcome, in Russia its appearance coincided with the awakening of our society after the Crimean War and here it immediately received the status of full citizenship and ever since has enjoyed widespread popularity. — Vladimir Onufrievich Kovalevskiy

Charles Darwin Biology Quotes By Thomas Henry Huxley

The publication of the Darwin and Wallace papers in 1858, and still more that of the 'Origin' in 1859, had the effect upon them of the flash of light, which to a man who has lost himself in a dark night, suddenly reveals a road which, whether it takes him straight home or not, certainly goes his way. That which we were looking for, and could not find, was a hypothesis respecting the origin of known organic forms, which assumed the operation of no causes but such as could be proved to be actually at work. We wanted, not to pin our faith to that or any other speculation, but to get hold of clear and definite conceptions which could be brought face to face with facts and have their validity tested. The 'Origin' provided us with the working hypothesis we sought. — Thomas Henry Huxley

Charles Darwin Biology Quotes By Ernst Haeckel

In consequence of Darwin's reformed Theory of Descent, we are now in a position to establish scientifically the groundwork of a non-miraculous history of the development of the human race ... If any person feels the necessity of conceiving the coming into existence of this matter as the work of a supernatural creative power, of the creative force of something outside of matter, we have nothing to say against it. But we must remark, that thereby not even the smallest advantage is gained for a scientific knowledge of nature. Such a conception of an immaterial force, which as the first creates matter, is an article of faith which has nothing whatever to do with human science. — Ernst Haeckel

Charles Darwin Biology Quotes By Stephen Jay Gould

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

Charles Darwin Biology Quotes By Charles Darwin

In the future I see open fields for more important researches. Psychology will be securely based on the foundation already laid by Mr. Herbert Spencer, that of the necessary acquirement of each mental power and capacity by graduation. — Charles Darwin

Charles Darwin Biology Quotes By Charles Darwin

It is difficult to believe in the dreadful but quiet war lurking just below the serene facade of nature. — Charles Darwin

Charles Darwin Biology Quotes By Charles Darwin

A grand and almost untrodden field of inquiry will be opened, on the causes and laws of variation, on correlation of growth, on the effects of use and disuse, on the direct actions of external conditions, and so forth. — Charles Darwin

Charles Darwin Biology Quotes By Charles Darwin

The following proposition seems to me in a high degree probable - namely, that any animal whatever, endowed with well-marked social instincts, the parental and filial affections being here included, would inevitably acquire a moral sense or conscience, as soon as its intellectual powers had become as well, or nearly as well developed, as in man. For, firstly, the social instincts lead an animal to take pleasure in the society of its fellows, to feel a certain amount of sympathy with them, and to perform various services for them. — Charles Darwin