--- title: "Meaning & Key Takeaway of: It is indeed a matter of great difficulty…" description: "\"It is indeed a matter of great difficulty to discover, and effectually to distinguish, the true motions of particular bodies from the apparent; because..." image: "https://sms4smile.com/quotes/i/8f9/isaac-newton-1226_argument_it-is-indeed-a-matter-of-great-difficult_595894.jpg" --- # It is indeed a matter of great difficulty to discover, and… ![“It is indeed a matter of great difficulty to discover, and effectually to distinguish, the true motions of particular bodies from the apparent; because the parts of that immovable space, in which those motions are performed, do by no means come under the observation of our senses. Yet the thing is…” quote by Isaac Newton](https://sms4smile.com/quotes/i/8f9/isaac-newton-1226_argument_it-is-indeed-a-matter-of-great-difficult_595894.jpg) [Download](https://sms4smile.com/quotes/i/8f9/isaac-newton-1226_argument_it-is-indeed-a-matter-of-great-difficult_595894.jpg) [Open image](https://sms4smile.com/quotes/i/8f9/isaac-newton-1226_argument_it-is-indeed-a-matter-of-great-difficult_595894.jpg) > “It is indeed a matter of great difficulty to discover, and effectually to distinguish, the true motions of particular bodies from the apparent; because the parts of that immovable space, in which those motions are performed, do by no means come under the observation of our senses. Yet the thing is not altogether desperate; for we have some arguments to guide us, partly from the apparent motions, which are the differences of the true motions; partly from the forces, which are the causes and effects of the true motions.” [Isaac Newton](https://sms4smile.com/quotes/author/isaac-newton/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. True motions differ from apparent ones; we must infer hidden dynamics using indirect evidence and reasoning. **In simple terms:** Real motion is hidden; we deduce it by analysis. Key Takeaway Use careful observation and logical inference to uncover unseen forces. Themes science physics epistemology Mood analytical inquisitive Type scientific philosophical When to use this quote - experimental design - astronomy - engineering - education Key Concepts mechanics observational limits theory of motion Questions to Reflect On - What hidden forces might influence observed phenomena? - How can we improve methods to detect unseen motions? A Different Perspective Our senses are limited, so conclusions remain provisional. ★ ★ ★ ★ ★ No ratings yet [Apparent Motions](https://sms4smile.com/quotes/about/apparent-motions-4867516/) [Apparent Parts](https://sms4smile.com/quotes/about/apparent-parts-1553960/) [Argument](https://sms4smile.com/quotes/about/argument/) [Bodies Apparent](https://sms4smile.com/quotes/about/bodies-apparent-1553959/) [Body](https://sms4smile.com/quotes/about/body/) [Cause and effect](https://sms4smile.com/quotes/about/cause-and-effect/) [Causes](https://sms4smile.com/quotes/about/causes/) [Desperate](https://sms4smile.com/quotes/about/desperate/) [Differences](https://sms4smile.com/quotes/about/differences/) [Difficulty](https://sms4smile.com/quotes/about/difficulty/) [Effects](https://sms4smile.com/quotes/about/effects/) [Force](https://sms4smile.com/quotes/about/force/) [Guides](https://sms4smile.com/quotes/about/guides/) [Matter](https://sms4smile.com/quotes/about/matter/) [Mean](https://sms4smile.com/quotes/about/mean/) [Motions Partly](https://sms4smile.com/quotes/about/motions-partly-4867517/) [Observation](https://sms4smile.com/quotes/about/observation/) [Particular](https://sms4smile.com/quotes/about/particular/) [Senses](https://sms4smile.com/quotes/about/senses/) [Space](https://sms4smile.com/quotes/about/space/) [True Motions](https://sms4smile.com/quotes/about/true-motions-4867518/) ## Related quotes > [It is indeed a matter of great difficulty to discover, and effectually to distinguish, the true motions of particular bodies from the apparent because…](https://sms4smile.com/quotes/isaac-newton/it-is-indeed-a-matter-of-great-difficulty-to-discover-and-effectually-2/) [Isaac Newton](https://sms4smile.com/quotes/author/isaac-newton/) > [Vanity is illustrated in the cause and effect of love, as in the case of Cleopatra.](https://sms4smile.com/quotes/blaise-pascal/vanity-is-illustrated-in-the-cause-and-effect-of-love-as-in-the-case/) [Blaise Pascal](https://sms4smile.com/quotes/author/blaise-pascal/) > [“Whatever firm decisions (nischaya) you have made; only those will bear fruit. 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