--- title: "Meaning & Key Takeaway of: No more than these machines need the…" description: "\"No more than these machines need the mathematician know what he does.\" — Henri Poincare" image: "https://sms4smile.com/quotes/i/5eb/henri-poincare-3339_computers_no-more-than-these-machines-need-the-mat_737186.jpg" --- # No more than these machines need the mathematician know… ![“No more than these machines need the mathematician know what he does.” quote by Henri Poincare](https://sms4smile.com/quotes/i/5eb/henri-poincare-3339_computers_no-more-than-these-machines-need-the-mat_737186.jpg) [Download](https://sms4smile.com/quotes/i/5eb/henri-poincare-3339_computers_no-more-than-these-machines-need-the-mat_737186.jpg) [Open image](https://sms4smile.com/quotes/i/5eb/henri-poincare-3339_computers_no-more-than-these-machines-need-the-mat_737186.jpg) > “No more than these machines need the mathematician know what he does.” [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Mathematicians must understand the purpose of the machines they use, not just operate them. **In simple terms:** Know why tools work, not just how. Key Takeaway Seek purpose behind technical work. Themes science purpose technology understanding Mood thoughtful inquisitive Type philosophical educational When to use this quote - research labs - software development - STEM teaching Key Concepts mathematics engineering education Questions to Reflect On - Why is purpose important in scientific work? - Can curiosity exist without clear purpose? A Different Perspective Overemphasis on purpose can stifle experimentation. ★ ★ ★ ★ ★ No ratings yet [Computers](https://sms4smile.com/quotes/about/computers/) [Does](https://sms4smile.com/quotes/about/does/) [He](https://sms4smile.com/quotes/about/he/) [Machines](https://sms4smile.com/quotes/about/machines/) [Machines Need](https://sms4smile.com/quotes/about/machines-need-391013/) [Mathematician](https://sms4smile.com/quotes/about/mathematician/) [Mathematician Know](https://sms4smile.com/quotes/about/mathematician-know-3906583/) [Mathematics](https://sms4smile.com/quotes/about/mathematics/) [More](https://sms4smile.com/quotes/about/more/) [Need](https://sms4smile.com/quotes/about/need/) [Need Mathematician](https://sms4smile.com/quotes/about/need-mathematician-5763214/) ## Related quotes > [The best mobile phone had the best mathematician. 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It has adopted the geometry most…](https://sms4smile.com/quotes/henri-poincare/by-natural-selection-our-mind-has-adapted-itself-to-the-conditions-of/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [If we knew exactly the laws of nature and the situation of the universe at the initial moment, we could predict exactly the situation…](https://sms4smile.com/quotes/henri-poincare/if-we-knew-exactly-the-laws-of-nature-and-the-situation-of-the/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [Absolute space, that is to say, the mark to which it would be necessary to refer the earth to know whether it really moves,…](https://sms4smile.com/quotes/henri-poincare/absolute-space-that-is-to-say-the-mark-to-which-it-would-be-necessary/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [Science is facts.](https://sms4smile.com/quotes/henri-poincare/science-is-facts/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [Absolute space, that is to say, the mark to which it would be necessary to refer the earth to know whether it really moves,…](https://sms4smile.com/quotes/henri-poincare/absolute-space-that-is-to-say-the-mark-to-which-it-would-be-necessary-2/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [All of mathematics is a tale about groups.](https://sms4smile.com/quotes/henri-poincare/all-of-mathematics-is-a-tale-about-groups/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [A cat is witty, he has nerve, he knows how to do precisely the right thing at the right moment.](https://sms4smile.com/quotes/henri-poincare/a-cat-is-witty-he-has-nerve-he-knows-how-to-do-precisely-the-right/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [In the old days when people invented a new function they had something useful in mind.](https://sms4smile.com/quotes/henri-poincare/in-the-old-days-when-people-invented-a-new-function-they-had/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [Intuition is more important to discovery than logic.](https://sms4smile.com/quotes/henri-poincare/intuition-is-more-important-to-discovery-than-logic/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [Mathematics has a threefold purpose. It must provide an instrument for the study of nature. But this is not all: it has a philosophical…](https://sms4smile.com/quotes/henri-poincare/mathematics-has-a-threefold-purpose-it-must-provide-an-instrument-for/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [Experiment is the sole source of truth.](https://sms4smile.com/quotes/henri-poincare/experiment-is-the-sole-source-of-truth/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [“ Qu'une goutee de vin tombe dans un verre d'eau; quelle que soit la loi du movement interne du liquide, nous verrons bientôt se…](https://sms4smile.com/quotes/henri-poincare/qu-une-goutee-de-vin-tombe-dans-un-verre-d-eau-quelle-que-soit-la-loi/) [Henri Poincaré](https://sms4smile.com/quotes/author/henri-poincare/) > [If that enabled us to predict the succeeding situation with the same approximation, that is all we require, and we should say that the…](https://sms4smile.com/quotes/henri-poincare/if-that-enabled-us-to-predict-the-succeeding-situation-with-the-same/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) > [“ Le savant doit ordonner ; on fait la science avec des faits comme une maison avec des pierres ; mais une accumulation de…](https://sms4smile.com/quotes/henri-poincare/le-savant-doit-ordonner-on-fait-la-science-avec-des-faits-comme-une/) [Henri Poincare](https://sms4smile.com/quotes/author/henri-poincare/) [Explore all 130 Henri Poincare quotes ](https://sms4smile.com/quotes/author/henri-poincare/) ## More Computers quotes > [I don't understand why we're all connected wirelessly via a little machine that goes in our pocket, to everybody in the world, and you…](https://sms4smile.com/quotes/jon-m-chu/i-don-t-understand-why-we-re-all-connected-wirelessly-via-a-little/) [Jon M. 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And…](https://sms4smile.com/quotes/warwick-davis/if-you-stood-me-in-a-costume-next-to-a-computer-graphic-of-the-same/) [Warwick Davis](https://sms4smile.com/quotes/author/warwick-davis/) > [The corporate state is an immensely powerful machine, ordered, legalistic, rational, yet utterly out of human control, wholly and perfectly indifferent to any human…](https://sms4smile.com/quotes/charles-a-reich/the-corporate-state-is-an-immensely-powerful-machine-ordered/) [Charles A. 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