--- title: "Meaning & Key Takeaway of: Every science that has thriven has…" description: "\"Every science that has thriven has thriven upon its own symbols: logic, the only science which is admitted to have made no improvements in century afte..." image: "https://sms4smile.com/quotes/i/9a6/augustus-de-morgan-18916_century_every-science-that-has-thriven-has-thriv_2180938.png" --- # Every science that has thriven has thriven upon its own… ![“Every science that has thriven has thriven upon its own symbols: logic, the only science which is admitted to have made no improvements in century after century, is the only one which has grown no symbols.” quote by Augustus De Morgan](https://sms4smile.com/quotes/i/9a6/augustus-de-morgan-18916_century_every-science-that-has-thriven-has-thriv_2180938.png) [Download](https://sms4smile.com/quotes/i/9a6/augustus-de-morgan-18916_century_every-science-that-has-thriven-has-thriv_2180938.png) [Open image](https://sms4smile.com/quotes/i/9a6/augustus-de-morgan-18916_century_every-science-that-has-thriven-has-thriv_2180938.png) > “Every science that has thriven has thriven upon its own symbols: logic, the only science which is admitted to have made no improvements in century after century, is the only one which has grown no symbols.” [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Logic, as a science without new symbols, remains stagnant; progress in science depends on developing new symbolic frameworks. **In simple terms:** Science needs new symbols to grow; logic alone stalls. Key Takeaway Innovate symbolic tools for scientific advancement. Themes science logic symbols progress stagnation Mood analytical thoughtful Type philosophical observational When to use this quote - research - education - technology development - theoretical work Key Concepts philosophy of science mathematics innovation knowledge growth Questions to Reflect On - What new symbols could transform current scientific fields? - How do symbols shape our understanding of reality? A Different Perspective Overemphasis on symbols may neglect empirical validation and practical application. ★ ★ ★ ★ ★ No ratings yet [Century](https://sms4smile.com/quotes/about/century/) [Improvement](https://sms4smile.com/quotes/about/improvement/) [Logic](https://sms4smile.com/quotes/about/logic/) [Logic Science](https://sms4smile.com/quotes/about/logic-science-675389/) [Made](https://sms4smile.com/quotes/about/made/) [Math](https://sms4smile.com/quotes/about/math/) [Mathematical](https://sms4smile.com/quotes/about/mathematical/) [Mathematics](https://sms4smile.com/quotes/about/mathematics/) [Science](https://sms4smile.com/quotes/about/science/) [Science Admitted](https://sms4smile.com/quotes/about/science-admitted-4710289/) [Science Thriven](https://sms4smile.com/quotes/about/science-thriven-4710286/) [Symbols](https://sms4smile.com/quotes/about/symbols/) [Symbols Logic](https://sms4smile.com/quotes/about/symbols-logic-4710287/) ## Related quotes > [I end with a word on the new symbols which I have employed. Most writers on logic strongly object to all symbols. ... I…](https://sms4smile.com/quotes/augustus-de-morgan/i-end-with-a-word-on-the-new-symbols-which-i-have-employed-most/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [If what is seen and experienced is portrayed in the language of logic, then it is science. If it is communicated through forms whose…](https://sms4smile.com/quotes/albert-einstein/if-what-is-seen-and-experienced-is-portrayed-in-the-language-of-logic/) [Albert Einstein](https://sms4smile.com/quotes/author/albert-einstein/) > [“Logic is the science not of external forms of thought, but of the laws of development "of all material, natural and spiritual things", i.e.,…](https://sms4smile.com/quotes/vladimir-ilyich-lenin/logic-is-the-science-not-of-external-forms-of-thought-but-of-the-laws/) [Vladimir Ilyich Lenin](https://sms4smile.com/quotes/author/vladimir-ilyich-lenin/) > [Without deductive logic science would be entirely useless. It is merely a barren game to ascend from the particular to the general, unless afterwards…](https://sms4smile.com/quotes/alfred-north-whitehead/without-deductive-logic-science-would-be-entirely-useless-it-is/) [Alfred North Whitehead](https://sms4smile.com/quotes/author/alfred-north-whitehead/) > [Logic is neither a science nor an art, but a dodge.](https://sms4smile.com/quotes/benjamin-jowett/logic-is-neither-a-science-nor-an-art-but-a-dodge/) [Benjamin Jowett](https://sms4smile.com/quotes/author/benjamin-jowett/) > [“Logic is not the science of Belief, but the science of Proof, or Evidence. In so far as belief professes to be founded on…](https://sms4smile.com/quotes/john-stuart-mill/logic-is-not-the-science-of-belief-but-the-science-of-proof-or/) [John Stuart Mill](https://sms4smile.com/quotes/author/john-stuart-mill/) > [“Logic is the science of the justification of conclusions we have reached by natural reasoning. My point is that, for such natural reasoning to…](https://sms4smile.com/quotes/julian-jaynes/logic-is-the-science-of-the-justification-of-conclusions-we-have/) [Julian Jaynes](https://sms4smile.com/quotes/author/julian-jaynes/) > [“It just makes more sense if you base your personal life logic on science.”](https://sms4smile.com/quotes/steve-merrick/it-just-makes-more-sense-if-you-base-your-personal-life-logic-on/) [Steve Merrick](https://sms4smile.com/quotes/author/steve-merrick/) > [“define logic as the science which treats of the operations of the human understanding in the pursuit of truth.”](https://sms4smile.com/quotes/john-stuart-mill/define-logic-as-the-science-which-treats-of-the-operations-of-the/) [John Stuart Mill](https://sms4smile.com/quotes/author/john-stuart-mill/) > [Logic is the science of the laws of thought, as thought,--that is of the necessary conditions to which thought considered in itself is a…](https://sms4smile.com/quotes/sir-william-hamilton-9th-baronet/logic-is-the-science-of-the-laws-of-thought-as-thought-that-is-of-the/) [Sir William Hamilton, 9th Baronet](https://sms4smile.com/quotes/author/sir-william-hamilton-9th-baronet/) > [Proofs exist only in mathematics and logic, not in science.](https://sms4smile.com/quotes/satoshi-kanazawa/proofs-exist-only-in-mathematics-and-logic-not-in-science/) [Satoshi Kanazawa](https://sms4smile.com/quotes/author/satoshi-kanazawa/) > [In symbols one observes an advantage in discovery which is greatest when they express the exact nature of a thing briefly and, as it…](https://sms4smile.com/quotes/gottfried-leibniz/in-symbols-one-observes-an-advantage-in-discovery-which-is-greatest/) [Gottfried Leibniz](https://sms4smile.com/quotes/author/gottfried-leibniz/) > [In order to translate a sentence from English into French two things are necessary. First, we must understand thoroughly the English sentence. Second, we…](https://sms4smile.com/quotes/george-polya/in-order-to-translate-a-sentence-from-english-into-french-two-things/) [George Polya](https://sms4smile.com/quotes/author/george-polya/) > [All our surest statements about the nature of the world are mathematical statements, yet we do not know what mathematics "is"... and so we…](https://sms4smile.com/quotes/john-d-barrow/all-our-surest-statements-about-the-nature-of-the-world-are/) [John D. Barrow](https://sms4smile.com/quotes/author/john-d-barrow/) > [In presenting a mathematical argument the great thing is to give the educated reader the chance to catch on at once to the momentary…](https://sms4smile.com/quotes/john-edensor-littlewood/in-presenting-a-mathematical-argument-the-great-thing-is-to-give-the/) [John Edensor Littlewood](https://sms4smile.com/quotes/author/john-edensor-littlewood/) ## More by Augustus De Morgan > [ Imagine a person with a gift of ridicule \[He might say\] First that a negative quantity has no logarithm; secondly that a negative quantity… ](https://sms4smile.com/quotes/augustus-de-morgan/imagine-a-person-with-a-gift-of-ridicule-he-might-say-first-that-a/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [Common integration is only the memory of differentiation...](https://sms4smile.com/quotes/augustus-de-morgan/common-integration-is-only-the-memory-of-differentiation/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [But the gambling reasoner is incorrigible: if he would but take to squaring the circle, what a load of misery would be saved.](https://sms4smile.com/quotes/augustus-de-morgan/but-the-gambling-reasoner-is-incorrigible-if-he-would-but-take-to/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [Mathematicians care no more for logic than logicians for mathematics.](https://sms4smile.com/quotes/augustus-de-morgan/mathematicians-care-no-more-for-logic-than-logicians-for-mathematics/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [ As to writing another book on geometry \[to replace Euclid\] the middle ages would have as soon thought of composing another New Testament. ](https://sms4smile.com/quotes/augustus-de-morgan/as-to-writing-another-book-on-geometry-to-replace-euclid-the-middle/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [“The genius of Laplace was a perfect sledge hammer in bursting purely mathematical obstacles; but, like that useful instrument, it gave neither finish nor…](https://sms4smile.com/quotes/augustus-de-morgan/the-genius-of-laplace-was-a-perfect-sledge-hammer-in-bursting-purely/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [I did not hear what you said, but I absolutely disagree with you.](https://sms4smile.com/quotes/augustus-de-morgan/i-did-not-hear-what-you-said-but-i-absolutely-disagree-with-you/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [During the last two centuries and a half, physical knowledge has been gradually made to rest upon a basis which it had not before.…](https://sms4smile.com/quotes/augustus-de-morgan/during-the-last-two-centuries-and-a-half-physical-knowledge-has-been/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [I am perfectly convinced that I have both seen, and heard in a manner which should make unbelief impossible, things called spiritual which cannot…](https://sms4smile.com/quotes/augustus-de-morgan/i-am-perfectly-convinced-that-i-have-both-seen-and-heard-in-a-manner/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [The imaginary expression √(-a) and the negative expression -b, have this resemblance, that either of them occurring as the solution of a problem indicates…](https://sms4smile.com/quotes/augustus-de-morgan/the-imaginary-expression-a-and-the-negative-expression-b-have-this/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [All existing things upon this earth, which have knowledge of their own existence, possess, some in one degree and some in another, the power…](https://sms4smile.com/quotes/augustus-de-morgan/all-existing-things-upon-this-earth-which-have-knowledge-of-their-own/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [The sacred writings excepted, no Greek has been so much read and so variously translated as Euclid.](https://sms4smile.com/quotes/augustus-de-morgan/the-sacred-writings-excepted-no-greek-has-been-so-much-read-and-so/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [I was x years old in the year x2.](https://sms4smile.com/quotes/augustus-de-morgan/i-was-x-years-old-in-the-year-x2/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [It is easier to square the circle than to get round a mathematician.](https://sms4smile.com/quotes/augustus-de-morgan/it-is-easier-to-square-the-circle-than-to-get-round-a-mathematician/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) > [My opinion of mankind is founded upon the mournful fact that, so far as I can see, they find within themselves the means of…](https://sms4smile.com/quotes/augustus-de-morgan/my-opinion-of-mankind-is-founded-upon-the-mournful-fact-that-so-far/) [Augustus De Morgan](https://sms4smile.com/quotes/author/augustus-de-morgan/) [Explore all 33 Augustus De Morgan quotes ](https://sms4smile.com/quotes/author/augustus-de-morgan/) ## More Century quotes > [I know always that I am an outsider; a stranger in this century and among those who are still men.](https://sms4smile.com/quotes/anonymous/i-know-always-that-i-am-an-outsider-a-stranger-in-this-century-and/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [ \[The Dalai Lama\] told me some years ago, "I've made every concession to China, and I've been as open and tolerant as I could,… ](https://sms4smile.com/quotes/pico-iyer/the-dalai-lama-told-me-some-years-ago-i-ve-made-every-concession-to/) [Pico Iyer](https://sms4smile.com/quotes/author/pico-iyer/) > [Anybody looking for a quiet life has picked the wrong century to born in.](https://sms4smile.com/quotes/anonymous/anybody-looking-for-a-quiet-life-has-picked-the-wrong-century-to-born/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [The poetry from the eighteenth century was prose; the prose from the seventeenth century was poetry.](https://sms4smile.com/quotes/david-hare/the-poetry-from-the-eighteenth-century-was-prose-the-prose-from-the/) [David Hare](https://sms4smile.com/quotes/author/david-hare/) > [In the nineteenth century some parts of the world were unexplored, but there was almost no restriction on travel.:; 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