--- title: "Meaning & Key Takeaway of: I once knew an otherwise excellent…" description: "\"I once knew an otherwise excellent teacher who compelled his students to perform all their demonstrations with incorrect figures, on the theory that it..." image: "https://sms4smile.com/quotes/i/e90/ernst-mach-15026_compelled_i-once-knew-an-otherwise-excellent-teach_1727474.png" --- # I once knew an otherwise excellent teacher who compelled… ![“I once knew an otherwise excellent teacher who compelled his students to perform all their demonstrations with incorrect figures, on the theory that it was the logical connection of the concepts, not the figure, that was essential.” quote by Ernst Mach](https://sms4smile.com/quotes/i/e90/ernst-mach-15026_compelled_i-once-knew-an-otherwise-excellent-teach_1727474.png) [Download](https://sms4smile.com/quotes/i/e90/ernst-mach-15026_compelled_i-once-knew-an-otherwise-excellent-teach_1727474.png) [Open image](https://sms4smile.com/quotes/i/e90/ernst-mach-15026_compelled_i-once-knew-an-otherwise-excellent-teach_1727474.png) > “I once knew an otherwise excellent teacher who compelled his students to perform all their demonstrations with incorrect figures, on the theory that it was the logical connection of the concepts, not the figure, that was essential.” [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Teaching concepts through incorrect figures emphasizes understanding over memorization. **In simple terms:** Focus on logical connections, not exact numbers. Key Takeaway Prioritize conceptual grasp. Themes education pedagogy critical thinking Mood thoughtful instructive Type philosophical educational When to use this quote - science labs - math classes - training workshops Key Concepts cognitive learning theory teaching methods Questions to Reflect On - How to balance accuracy and conceptual focus? - What checks ensure misconceptions aren't reinforced? A Different Perspective Students may become confused without correct data. ★ ★ ★ ★ ★ No ratings yet [Compelled](https://sms4smile.com/quotes/about/compelled/) [Compelled Students](https://sms4smile.com/quotes/about/compelled-students-1397679/) [Concepts](https://sms4smile.com/quotes/about/concepts/) [Connections](https://sms4smile.com/quotes/about/connections/) [Demonstration](https://sms4smile.com/quotes/about/demonstration/) [Demonstrations Incorrect](https://sms4smile.com/quotes/about/demonstrations-incorrect-1397680/) [Education](https://sms4smile.com/quotes/about/education/) [Essentials](https://sms4smile.com/quotes/about/essentials/) [Excellent](https://sms4smile.com/quotes/about/excellent/) [Excellent Teacher](https://sms4smile.com/quotes/about/excellent-teacher-289031/) [Figures](https://sms4smile.com/quotes/about/figures/) [Logic](https://sms4smile.com/quotes/about/logic/) [Logical](https://sms4smile.com/quotes/about/logical/) [Science](https://sms4smile.com/quotes/about/science/) [Students](https://sms4smile.com/quotes/about/students/) [Teacher](https://sms4smile.com/quotes/about/teacher/) [Teacher Compelled](https://sms4smile.com/quotes/about/teacher-compelled-1397678/) [Theory](https://sms4smile.com/quotes/about/theory/) ## Related quotes > [An excellent teacher not only teaches but also makes you believe that you can learn.](https://sms4smile.com/quotes/anonymous/an-excellent-teacher-not-only-teaches-but-also-makes-you-believe-that/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [“Travelling becomes an excellent teacher if the traveller becomes an excellent student!”](https://sms4smile.com/quotes/mehmet-murat-ildan/travelling-becomes-an-excellent-teacher-if-the-traveller-becomes-an/) [Mehmet Murat ildan](https://sms4smile.com/quotes/author/mehmet-murat-ildan/) > [This is what an excellent teacher does; he does not follow his disciples' fancy everywhere, but leads them to his own mind, and pulls…](https://sms4smile.com/quotes/saint-john-chrysostom/this-is-what-an-excellent-teacher-does-he-does-not-follow-his/) [Saint John Chrysostom](https://sms4smile.com/quotes/author/saint-john-chrysostom/) > [The task of the excellent teacher is to stimulate 'apparently ordinary' people to unusual effort. The tough problem is not in identifying winners: it…](https://sms4smile.com/quotes/k-patricia-cross/the-task-of-the-excellent-teacher-is-to-stimulate-apparently-ordinary/) [K. Patricia Cross](https://sms4smile.com/quotes/author/k-patricia-cross/) > [“Suffering has its beneficial aspects. It can be an excellent teacher.”](https://sms4smile.com/quotes/th-ch-nh-t-h-nh/suffering-has-its-beneficial-aspects-it-can-be-an-excellent-teacher/) [Thich Nhat Hanh](https://sms4smile.com/quotes/author/th-ch-nh-t-h-nh/) > [“History is an excellent teacher with few pupils.”](https://sms4smile.com/quotes/will-ariel-durant/history-is-an-excellent-teacher-with-few-pupils/) [Will & Ariel durant](https://sms4smile.com/quotes/author/will-ariel-durant/) > [“You learn calmness from the lake; you learn power from the ocean waves; you learn goodness from the trees! Look around you! You are…](https://sms4smile.com/quotes/mehmet-murat-ildan/you-learn-calmness-from-the-lake-you-learn-power-from-the-ocean-waves/) [Mehmet Murat ildan](https://sms4smile.com/quotes/author/mehmet-murat-ildan/) > [“If tomorrow all the bridges disappear in the world, then we can learn perfectly how very useful they were! 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For…](https://sms4smile.com/quotes/yoko-ogawa/among-the-many-things-that-made-the-professor-an-excellent-teacher/) [Yoko Ogawa](https://sms4smile.com/quotes/author/yoko-ogawa/) > [Religion is the fear of God, and its demonstration good works; and faith is the root of both: For without faith we cannot please…](https://sms4smile.com/quotes/william-penn/religion-is-the-fear-of-god-and-its-demonstration-good-works-and/) [William Penn](https://sms4smile.com/quotes/author/william-penn/) > [The method of not erring is sought by all the world. The logicians profess to guide it, the geometricians alone attain it, and apart…](https://sms4smile.com/quotes/blaise-pascal/the-method-of-not-erring-is-sought-by-all-the-world-the-logicians/) [Blaise Pascal](https://sms4smile.com/quotes/author/blaise-pascal/) > [I liked wrestling a lot better than boxing. I remember thinking at that time that wrestling was a pure demonstration of strength, which I…](https://sms4smile.com/quotes/scott-carpenter/i-liked-wrestling-a-lot-better-than-boxing-i-remember-thinking-at/) [Scott Carpenter](https://sms4smile.com/quotes/author/scott-carpenter/) > [Every demonstration of God's faithfulness to us is an opportunity for us to testify of Him to others.](https://sms4smile.com/quotes/max-anders/every-demonstration-of-god-s-faithfulness-to-us-is-an-opportunity-for/) [Max Anders](https://sms4smile.com/quotes/author/max-anders/) ## More by Ernst Mach > [Physics is experience, arranged in economical order.](https://sms4smile.com/quotes/ernst-mach/physics-is-experience-arranged-in-economical-order/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [Science itself, therefore, may be regarded as a minimal problem, consisting of the completest possible presentment of facts with the least possible expenditure of…](https://sms4smile.com/quotes/ernst-mach/science-itself-therefore-may-be-regarded-as-a-minimal-problem/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [In reality, the law always contains less than the fact itself, because it does not reproduce the fact as a whole but only in…](https://sms4smile.com/quotes/ernst-mach/in-reality-the-law-always-contains-less-than-the-fact-itself-because/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [The presentations and conceptions of the average man of the world are formed and dominated, not by the full and pure desire for knowledge…](https://sms4smile.com/quotes/ernst-mach/the-presentations-and-conceptions-of-the-average-man-of-the-world-are/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [“To us investigators, the concept 'soul' is irrelevant and a matter for laughter.”](https://sms4smile.com/quotes/ernst-mach/to-us-investigators-the-concept-soul-is-irrelevant-and-a-matter-for/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [Scientists must use the simplest means of arriving at their results and exclude everything not perceived by the senses.](https://sms4smile.com/quotes/ernst-mach/scientists-must-use-the-simplest-means-of-arriving-at-their-results/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [Personally, people know themselves very poorly.](https://sms4smile.com/quotes/ernst-mach/personally-people-know-themselves-very-poorly/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [“But we must not forget that all things in the world are connected with one another and depend on one another, and that we…](https://sms4smile.com/quotes/ernst-mach/but-we-must-not-forget-that-all-things-in-the-world-are-connected/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [If our dreams were more regular, more connected, more stable, they would also have more practical importance for us.](https://sms4smile.com/quotes/ernst-mach/if-our-dreams-were-more-regular-more-connected-more-stable-they-would/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [Mathematics may be defined as the economy of counting. There is no problem in the whole of mathematics which cannot be solved by direct…](https://sms4smile.com/quotes/ernst-mach/mathematics-may-be-defined-as-the-economy-of-counting-there-is-no/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [Strange as it may sound, the power of mathematics rests on its evasion of all unnecessary thought and on its wonderful saving of mental…](https://sms4smile.com/quotes/ernst-mach/strange-as-it-may-sound-the-power-of-mathematics-rests-on-its-evasion/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [The acquisition of the most elementary truth does not devolve upon the individual alone: it is pre-effected in the development of the race.](https://sms4smile.com/quotes/ernst-mach/the-acquisition-of-the-most-elementary-truth-does-not-devolve-upon/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [The history of the development of mechanics is quite indispensable to a full comprehension of the science in its present condition. It also affords…](https://sms4smile.com/quotes/ernst-mach/the-history-of-the-development-of-mechanics-is-quite-indispensable-to/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [The task which we have set ourselves is simply to show why and for what purpose we hold that standpoint during most of our…](https://sms4smile.com/quotes/ernst-mach/the-task-which-we-have-set-ourselves-is-simply-to-show-why-and-for/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) > [All this, the positive and physical essence of mechanics, which makes its chief and highest interest for a student of nature, is in existing…](https://sms4smile.com/quotes/ernst-mach/all-this-the-positive-and-physical-essence-of-mechanics-which-makes/) [Ernst Mach](https://sms4smile.com/quotes/author/ernst-mach/) [Explore all 44 Ernst Mach quotes ](https://sms4smile.com/quotes/author/ernst-mach/) ## More Compelled quotes > [We explore our environment, more than we are compelled to utter poetry, when we're toddlers. 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But let higher obligations of an international order be…](https://sms4smile.com/quotes/charles-albert-gobat/ordinary-citizens-are-obliged-and-if-need-be-compelled-by-force-to/) [Charles Albert Gobat](https://sms4smile.com/quotes/author/charles-albert-gobat/) > [Untethered technology gives us the freedom to do nearly anything, anytime, anywhere. It can also enslave us - we feel compelled to use it…](https://sms4smile.com/quotes/linda-stone/untethered-technology-gives-us-the-freedom-to-do-nearly-anything/) [Linda Stone](https://sms4smile.com/quotes/author/linda-stone/) > [He who is required by the necessity of his position to speak the highest things is compelled by the same necessity to exemplify the…](https://sms4smile.com/quotes/pope-gregory-i/he-who-is-required-by-the-necessity-of-his-position-to-speak-the/) [Pope Gregory I](https://sms4smile.com/quotes/author/pope-gregory-i/) > [I found myself compelled - like this weird, shameful compulsion - to draw cute animals.](https://sms4smile.com/quotes/lynda-barry/i-found-myself-compelled-like-this-weird-shameful-compulsion-to-draw/) [Lynda Barry](https://sms4smile.com/quotes/author/lynda-barry/) > [ I've written a lot of other books and this book \[Tears we cannot stop\] was different. I couldn't just say what I wanted to… ](https://sms4smile.com/quotes/michael-eric-dyson/i-ve-written-a-lot-of-other-books-and-this-book-tears-we-cannot-stop/) [Michael Eric Dyson](https://sms4smile.com/quotes/author/michael-eric-dyson/) > [See with what force yon river's crystal stream Resists the weight of many a massy beam. To sink the wood the more we vainly…](https://sms4smile.com/quotes/lucretius/see-with-what-force-yon-river-s-crystal-stream-resists-the-weight-of/) [Lucretius](https://sms4smile.com/quotes/author/lucretius/) > [“The more helpless she was, the more he would feel compelled to protect her.”](https://sms4smile.com/quotes/anonymous/the-more-helpless-she-was-the-more-he-would-feel-compelled-to-protect/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [I love different sorts of people, their stories, all the different facets, that make them, them. 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