---
title: "14 Biology Quotes By Charles Darwin"
description: "14 Biology quotes by Charles Darwin. Plus more from Charles Darwin and more Biology sayings from other authors."
image: "https://sms4smile.com/quotes/i/6d2/charles-darwin-507_biology_some-call-it-evolution-and-others-call-i_1219403.jpg"
---

> [Some call it evolution, And others call it God.](https://sms4smile.com/quotes/charles-darwin/some-call-it-evolution-and-others-call-it-god/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/6d2/charles-darwin-507_biology_some-call-it-evolution-and-others-call-i_1219403.jpg)

> [It is not the strongest of the species that survive, but the one most responsive to change.](https://sms4smile.com/quotes/charles-darwin/it-is-not-the-strongest-of-the-species-that-survive-but-the-one-most/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/df4/charles-darwin-507_biology_it-is-not-the-strongest-of-the-species-t_2718075.jpg)

> [“It is difficult to believe in the dreadful but quiet war lurking just below the serene facade of nature.”](https://sms4smile.com/quotes/charles-darwin/it-is-difficult-to-believe-in-the-dreadful-but-quiet-war-lurking-just/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/80a/charles-darwin-507_biology_it-is-difficult-to-believe-in-the-dreadf_1213821.jpg)

> [The fact of evolution is the backbone of biology, and biology is thus in the peculiar position of being a science founded…](https://sms4smile.com/quotes/charles-darwin/the-fact-of-evolution-is-the-backbone-of-biology-and-biology-is-thus-2/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/6c8/charles-darwin-507_backbone_the-fact-of-evolution-is-the-backbone-of_1093066.jpg)

> [The man that created the theory of evolution by natural selection was thrown out by his Dad because he wanted him to…](https://sms4smile.com/quotes/charles-darwin/the-man-that-created-the-theory-of-evolution-by-natural-selection-was/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/2bd/charles-darwin-507_biology_the-man-that-created-the-theory-of-evolu_1713508.jpg)

> [We cannot fathom the marvelous complexity of an organic being; but on the hypothesis here advanced this complexity is much increased. Each…](https://sms4smile.com/quotes/charles-darwin/we-cannot-fathom-the-marvelous-complexity-of-an-organic-being-but-on/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/0eb/charles-darwin-507_biology_we-cannot-fathom-the-marvelous-complexit_1896795.jpg)

> [“In the future I see open fields for more important researches. Psychology will be securely based on the foundation already laid by…](https://sms4smile.com/quotes/charles-darwin/in-the-future-i-see-open-fields-for-more-important-researches/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/323/charles-darwin-507_biology_in-the-future-i-see-open-fields-for-more_2146474.jpg)

> [A grand and almost untrodden field of inquiry will be opened, on the causes and laws of variation, on correlation of growth,…](https://sms4smile.com/quotes/charles-darwin/a-grand-and-almost-untrodden-field-of-inquiry-will-be-opened-on-the/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/6eb/charles-darwin-507_action_a-grand-and-almost-untrodden-field-of-in_2393315.jpg)

> [It is often said that all the conditions for the first production of a living organism are now present, which could ever…](https://sms4smile.com/quotes/charles-darwin/it-is-often-said-that-all-the-conditions-for-the-first-production-of/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/bba/charles-darwin-507_bigs_it-is-often-said-that-all-the-conditions_2567328.jpg)

> [The more I study nature, the more I become impressed with ever-increasing force with the conclusion, that the contrivances and beautiful adaptations…](https://sms4smile.com/quotes/charles-darwin/the-more-i-study-nature-the-more-i-become-impressed-with-ever/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/ccb/charles-darwin-507_adaptation_the-more-i-study-nature-the-more-i-becom_917321.jpg)

> [“Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the…](https://sms4smile.com/quotes/charles-darwin/thus-from-the-war-of-nature-from-famine-and-death-the-most-exalted/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/59b/charles-darwin-507_animals_thus-from-the-war-of-nature-from-famine_1340660.jpg)

> [The more I study Nature, the more I become impressed with ever-increasing force that the contrivances and beautiful adaptations slowly acquired through…](https://sms4smile.com/quotes/charles-darwin/the-more-i-study-nature-the-more-i-become-impressed-with-ever-2/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/1bd/charles-darwin-507_adaptation_the-more-i-study-nature-the-more-i-becom_1428563.jpg)

> [“...But I own that I cannot see as plainly as others do, and as I should wish to do, evidence of design…](https://sms4smile.com/quotes/charles-darwin/but-i-own-that-i-cannot-see-as-plainly-as-others-do-and-as-i-should/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/767/charles-darwin-507_argument-from-design_but-i-own-that-i-cannot-see-as-plainly-a_2932491.jpg)

> [“I fully agree with all that you say on the advantages of H. Spencer's excellent expression of 'the survival of the fittest.'…](https://sms4smile.com/quotes/charles-darwin/i-fully-agree-with-all-that-you-say-on-the-advantages-of-h-spencer-s/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

[Image](https://sms4smile.com/quotes/i/b5a/charles-darwin-507_agree_i-fully-agree-with-all-that-you-say-on-t_412256.jpg)

## Other authors on Biology

- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b020/author-richard-dawkins-78503.jpg) Richard Dawkins 67 quotes ](https://sms4smile.com/quotes/about/biology/richard-dawkins/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b022/author-stephen-jay-gould-87041.jpg) Stephen Jay Gould 40 quotes ](https://sms4smile.com/quotes/about/biology/stephen-jay-gould/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b008/author-e-o-wilson-31102.jpg) E. O. Wilson 29 quotes ](https://sms4smile.com/quotes/about/biology/e-o-wilson/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b001/author-yuval-noah-harari-100.jpg) Yuval Noah Harari 26 quotes ](https://sms4smile.com/quotes/about/biology/yuval-noah-harari/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b022/author-siddhartha-mukherjee-85288.jpg) Siddhartha Mukherjee 25 quotes ](https://sms4smile.com/quotes/about/biology/siddhartha-mukherjee/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b006/author-carl-sagan-20994.jpg) Carl Sagan 21 quotes ](https://sms4smile.com/quotes/about/biology/carl-sagan/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b019/author-pierre-teilhard-de-chardin-75655.jpg) Pierre Teilhard de Chardin 20 quotes ](https://sms4smile.com/quotes/about/biology/pierre-teilhard-de-chardin/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b002/author-frances-arnold-5774.jpg) Frances Arnold 20 quotes ](https://sms4smile.com/quotes/about/biology/frances-arnold/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b018/author-neil-degrasse-tyson-70683.jpg) Neil deGrasse Tyson 19 quotes ](https://sms4smile.com/quotes/about/biology/neil-degrasse-tyson/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b005/author-bill-nye-18005.jpg) Bill Nye 18 quotes ](https://sms4smile.com/quotes/about/biology/bill-nye/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b022/author-steven-pinker-87519.jpg) Steven Pinker 17 quotes ](https://sms4smile.com/quotes/about/biology/steven-pinker/)
- [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b009/author-ernst-mayr-33893.jpg) Ernst Mayr 16 quotes ](https://sms4smile.com/quotes/about/biology/ernst-mayr/)

## More by Charles Darwin

> [The love for all living creatures is the most noble attribute of man.](https://sms4smile.com/quotes/charles-darwin/the-love-for-all-living-creatures-is-the-most-noble-attribute-of-man/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [The main conclusion here arrived at ... is that man is descended from some less highly organized form.](https://sms4smile.com/quotes/charles-darwin/the-main-conclusion-here-arrived-at-is-that-man-is-descended-from/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [So great is the economy of nature, that most flowers which are fertilised by crepuscular or nocturnal insects emit their odour chiefly or exclusively…](https://sms4smile.com/quotes/charles-darwin/so-great-is-the-economy-of-nature-that-most-flowers-which-are/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [I see no good reasons why the views given in this volume should shock the religious views of anyone.](https://sms4smile.com/quotes/charles-darwin/i-see-no-good-reasons-why-the-views-given-in-this-volume-should-shock/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [I am quite conscious that my speculations run beyond the bounds of true science…It is a mere rag of an hypothesis with as many…](https://sms4smile.com/quotes/charles-darwin/i-am-quite-conscious-that-my-speculations-run-beyond-the-bounds-of/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [If worms have the power of acquiring some notion, however rude, of the shape of an object and over their burrows, as seems the…](https://sms4smile.com/quotes/charles-darwin/if-worms-have-the-power-of-acquiring-some-notion-however-rude-of-the/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [We can allow satellites, planets, suns, universe, nay whole systems of universes, to be governed by laws, but the smallest insect, we wish to…](https://sms4smile.com/quotes/charles-darwin/we-can-allow-satellites-planets-suns-universe-nay-whole-systems-of/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [Formerly Milton's Paradise Lost had been my chief favourite, and in my excursions during the voyage of the Beagle, when I could take only…](https://sms4smile.com/quotes/charles-darwin/formerly-milton-s-paradise-lost-had-been-my-chief-favourite-and-in-my/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [May we not suspect that the vague but very real fears of children, which are quite independent of experience, are the inherited effects of…](https://sms4smile.com/quotes/charles-darwin/may-we-not-suspect-that-the-vague-but-very-real-fears-of-children/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [It may be said that natural selection is daily and hourly scrutinizing, throughout the world, every variation, even the slightest; rejecting that which is…](https://sms4smile.com/quotes/charles-darwin/it-may-be-said-that-natural-selection-is-daily-and-hourly/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [“Darwin, landing in Brazil in 1832, had a similar reaction, colored by his reading of his predecessor." Humboldt's glorious descriptions are & will for…](https://sms4smile.com/quotes/charles-darwin/darwin-landing-in-brazil-in-1832-had-a-similar-reaction-colored-by/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [...all nature is perverse & will not do as I wish it.](https://sms4smile.com/quotes/charles-darwin/all-nature-is-perverse-will-not-do-as-i-wish-it/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [“To admit that species generally become rare before they become extinct—to feel no surprise at the comparative rarity of one species with another, and…](https://sms4smile.com/quotes/charles-darwin/to-admit-that-species-generally-become-rare-before-they-become/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [To suppose that the eye could have been formed by natural selection, seems, I freely confess, absurd in the highest possible degree](https://sms4smile.com/quotes/charles-darwin/to-suppose-that-the-eye-could-have-been-formed-by-natural-selection/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

> [It is interesting to contemplate an entangled bank clothed with many plants of many kinds with birds singing on the bushes, with various insects…](https://sms4smile.com/quotes/charles-darwin/it-is-interesting-to-contemplate-an-entangled-bank-clothed-with-many/)

[Charles Darwin](https://sms4smile.com/quotes/author/charles-darwin/)

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                        "text": "The man that created the theory of evolution by natural selection was thrown out by his Dad because he wanted him to be a doctor. GAWD, parents haven't changed much.",
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                        "text": "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.",
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                        "text": "It is often said that all the conditions for the first production of a living organism are now present, which could ever have been present. But if (and oh! what a big if!) we could conceive in some warm little pond, with all sorts of ammonia and phosphoric salts, light, heat, electricity, &c., present, that a proteine compound was chemically formed ready to undergo stillmore complex changes, at the present day such matter would be instantly devoured or absorbed, which would not have been the case before living creatures were formed.",
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                        "text": "The more I study nature, the more I become impressed with ever-increasing force with the conclusion, that the contrivances and beautiful adaptations slowly acquired through each part occasionally varying in a slight degree but in many ways, with the preservation or natural selection of those variations which are beneficial to the organism under the complex and ever-varying conditions of life, transcend in an incomparable degree the contrivances and adaptations which the most fertile imagination of man could suggest with unlimited time at his disposal.",
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                        "text": "“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.”",
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                        "text": "The more I study Nature, the more I become impressed with ever-increasing force that the contrivances and beautiful adaptations slowly acquired through each part, occasionally varying in a slight degree, but in many ways, with the preservation of those variations which were beneficial to the organism under complex and ever-varying conditions of life, transcend in an incomparable manner the contrivances and adaptations which the most fertile imagination of man could invent.",
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                        "text": "“...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 Ichneumonidæ 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.”",
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                        "text": "“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)”",
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