--- title: "Meaning & Key Takeaway of: The only defense against the world is a…" description: "\"“The only defense against the world is a thorough knowledge of it.”\" — John Locke" image: "https://sms4smile.com/quotes/i/60f/john-locke-814_defense_the-only-defense-against-the-world-is-a_838294.png" --- # The only defense against the world is a thorough knowledge… ![“The only defense against the world is a thorough knowledge of it.” quote by John Locke](https://sms4smile.com/quotes/i/60f/john-locke-814_defense_the-only-defense-against-the-world-is-a_838294.png) [Download](https://sms4smile.com/quotes/i/60f/john-locke-814_defense_the-only-defense-against-the-world-is-a_838294.png) [Open image](https://sms4smile.com/quotes/i/60f/john-locke-814_defense_the-only-defense-against-the-world-is-a_838294.png) > ““The only defense against the world is a thorough knowledge of it.”” [John Locke](https://sms4smile.com/quotes/author/john-locke/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. The quote suggests that deep understanding of the world serves as the best protection against its challenges. **In simple terms:** Knowing the world well protects you from its dangers. Key Takeaway Seek thorough knowledge to navigate life. Themes philosophy knowledge defense epistemology wisdom Mood thoughtful inquisitive motivational Type philosophical inspirational When to use this quote - Education - research - strategic planning - risk assessment - personal development Key Concepts Rationalism empiricism critical thinking self‑reliance Questions to Reflect On - What knowledge do you lack that limits your safety? - How can you apply what you know to protect yourself? A Different Perspective Knowledge alone cannot prevent all harm; action is also needed. ★ ★ ★ ★ ★ No ratings yet [Knowledge](https://sms4smile.com/quotes/about/knowledge/) [Thorough knowledge](https://sms4smile.com/quotes/about/thorough-knowledge/) ## Related quotes > [The only fence against the world is a thorough knowledge of it.](https://sms4smile.com/quotes/john-locke/the-only-fence-against-the-world-is-a-thorough-knowledge-of-it/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [Our pat-down approach is very similar to what is being utilized in Europe and, as we know, around the world. It's even much more…](https://sms4smile.com/quotes/anonymous/our-pat-down-approach-is-very-similar-to-what-is-being-utilized-in/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [That's my only defense against this world: to build a sentence out of it.](https://sms4smile.com/quotes/jim-harrison/that-s-my-only-defense-against-this-world-to-build-a-sentence-out-of/) [Jim Harrison](https://sms4smile.com/quotes/author/jim-harrison/) > [The only fence against the world is a thorough knowledge of it, into which a young gentleman should be enter'd by degrees, as he…](https://sms4smile.com/quotes/john-locke/the-only-fence-against-the-world-is-a-thorough-knowledge-of-it-into/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [There is no part of the administration of government that requires extensive information and a thorough knowledge of the principles of political economy, so…](https://sms4smile.com/quotes/alexander-hamilton/there-is-no-part-of-the-administration-of-government-that-requires/) [Alexander Hamilton](https://sms4smile.com/quotes/author/alexander-hamilton/) > [Dear Sir: Yours of the 24th. asking 'the best mode of obtaining a thorough knowledge of the law' is received. The mode is very…](https://sms4smile.com/quotes/abraham-lincoln/dear-sir-yours-of-the-24th-asking-the-best-mode-of-obtaining-a/) [Abraham Lincoln](https://sms4smile.com/quotes/author/abraham-lincoln/) > [The one exclusive sign of thorough knowledge is the power of teaching.](https://sms4smile.com/quotes/aristotle/the-one-exclusive-sign-of-thorough-knowledge-is-the-power-of-teaching/) [Aristotle](https://sms4smile.com/quotes/author/aristotle/) > [ It is by a thorough knowledge of the whole subject that \[people\] are enabled to judge correctly of the past and to give a… ](https://sms4smile.com/quotes/john-quincy-adams/it-is-by-a-thorough-knowledge-of-the-whole-subject-that-people-are/) [John Quincy Adams](https://sms4smile.com/quotes/author/john-quincy-adams/) > [Sometimes one touches on a very painful spot where one is almost too shy to look into it, but somehow one still has to…](https://sms4smile.com/quotes/chogyam-trungpa/sometimes-one-touches-on-a-very-painful-spot-where-one-is-almost-too/) [Chogyam Trungpa](https://sms4smile.com/quotes/author/chogyam-trungpa/) > [Any demanding high technology tends to develop influential and dedicated constituencies of those who link its commercial success with both the public welfare and…](https://sms4smile.com/quotes/amory-lovins/any-demanding-high-technology-tends-to-develop-influential-and/) [Amory Lovins](https://sms4smile.com/quotes/author/amory-lovins/) > [A thorough knowledge of the Bible is worth more than a college education.](https://sms4smile.com/quotes/theodore-roosevelt/a-thorough-knowledge-of-the-bible-is-worth-more-than-a-college/) [Theodore Roosevelt](https://sms4smile.com/quotes/author/theodore-roosevelt/) > [A knowledge of tactics is the foundation of positional play. 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Swindoll](https://sms4smile.com/quotes/author/charles-r-swindoll/) > [Drawing is based upon perspective, which is nothing else than a thorough knowledge of the function of the eye.](https://sms4smile.com/quotes/leonardo-da-vinci/drawing-is-based-upon-perspective-which-is-nothing-else-than-a/) [Leonardo da Vinci](https://sms4smile.com/quotes/author/leonardo-da-vinci/) > [If we possessed a thorough knowledge of all the parts of the seed of any animal (e.g. man), we could from that alone, be…](https://sms4smile.com/quotes/ren-descartes/if-we-possessed-a-thorough-knowledge-of-all-the-parts-of-the-seed-of/) [Rene Descartes](https://sms4smile.com/quotes/author/ren-descartes/) ## More by John Locke > [I thought that I had no time for faith nor time to pray, then I saw an armless man saying his Rosary with his…](https://sms4smile.com/quotes/john-locke/i-thought-that-i-had-no-time-for-faith-nor-time-to-pray-then-i-saw-an/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [I pretend not to teach, but to inquire.](https://sms4smile.com/quotes/john-locke/i-pretend-not-to-teach-but-to-inquire/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [If we trace the progress of our minds, and with attention observe how it repeats, adds together, and unites its simple ideas received from…](https://sms4smile.com/quotes/john-locke/if-we-trace-the-progress-of-our-minds-and-with-attention-observe-how/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [Thus parents, by humouring and cockering them when little, corrupt the principles of nature in their children, and wonder afterwards to taste the bitter…](https://sms4smile.com/quotes/john-locke/thus-parents-by-humouring-and-cockering-them-when-little-corrupt-the/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [ “\[M\]an is not permitted without censure to follow his own thoughts in the search of truth, when they lead him ever so little out… ](https://sms4smile.com/quotes/john-locke/m-an-is-not-permitted-without-censure-to-follow-his-own-thoughts-in/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [Fashion for the most part is nothing but the ostentation of riches.](https://sms4smile.com/quotes/john-locke/fashion-for-the-most-part-is-nothing-but-the-ostentation-of-riches/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [When we know our own strength, we shall the better know what to undertake with hopes of success.](https://sms4smile.com/quotes/john-locke/when-we-know-our-own-strength-we-shall-the-better-know-what-to/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [Every man has a property in his own person. This nobody has a right to, but himself.](https://sms4smile.com/quotes/john-locke/every-man-has-a-property-in-his-own-person-this-nobody-has-a-right-to/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [“Earthly minds, like mud-walls, resist the strongest batteries: And though perhaps sometimes the force of a clear argument may make some impression, yet they…](https://sms4smile.com/quotes/john-locke/earthly-minds-like-mud-walls-resist-the-strongest-batteries-and/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [“To avoid this state of war (wherein there is no appeal but to heaven, and wherein every the least difference is apt to end,…](https://sms4smile.com/quotes/john-locke/to-avoid-this-state-of-war-wherein-there-is-no-appeal-but-to-heaven/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [If by gaining knowledge we destroy our health, we labour for a thing that will be useless in our hands.](https://sms4smile.com/quotes/john-locke/if-by-gaining-knowledge-we-destroy-our-health-we-labour-for-a-thing/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [“don’t let the things you don’t have prevent you from using the things you do have.”](https://sms4smile.com/quotes/john-locke/don-t-let-the-things-you-don-t-have-prevent-you-from-using-the-things/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [Power to do good is the true and lawful act of aspiring; for good thoughts (though God accept them), yet towards men are little…](https://sms4smile.com/quotes/john-locke/power-to-do-good-is-the-true-and-lawful-act-of-aspiring-for-good/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [The body of People may with Respect resist intolerable Tyranny.](https://sms4smile.com/quotes/john-locke/the-body-of-people-may-with-respect-resist-intolerable-tyranny/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) > [Anger is uneasiness or discomposure of the mind upon the receipt of any injury, with a present purpose of revenge](https://sms4smile.com/quotes/john-locke/anger-is-uneasiness-or-discomposure-of-the-mind-upon-the-receipt-of/) [John Locke](https://sms4smile.com/quotes/author/john-locke/) [Explore all 355 John Locke quotes ](https://sms4smile.com/quotes/author/john-locke/) ## More Defense quotes > [Advances in technology will continue to reach far into every sector of our economy. Future job and economic growth in industry, defense, transportation, agriculture,…](https://sms4smile.com/quotes/christopher-bond/advances-in-technology-will-continue-to-reach-far-into-every-sector/) [Christopher Bond](https://sms4smile.com/quotes/author/christopher-bond/) > [On the McLaughlin Report, August 26, 1990: 'There are only two groups that are beating the drums for war in the middle East, the…](https://sms4smile.com/quotes/pat-buchanan/on-the-mclaughlin-report-august-26-1990-there-are-only-two-groups/) [Pat Buchanan](https://sms4smile.com/quotes/author/pat-buchanan/) > [The inner defenses are unconscious. They consist of a kind of magic aura which the mind builds around cherished belief. Arguments which penetrate into…](https://sms4smile.com/quotes/arthur-koestler/the-inner-defenses-are-unconscious-they-consist-of-a-kind-of-magic/) [Arthur Koestler](https://sms4smile.com/quotes/author/arthur-koestler/) > [My last defense / Is the present tense.](https://sms4smile.com/quotes/gwendolyn-brooks/my-last-defense-is-the-present-tense/) [Gwendolyn Brooks](https://sms4smile.com/quotes/author/gwendolyn-brooks/) > [Football is not just all about throwing the ball. You got to run the ball, too. Defense has to be good.](https://sms4smile.com/quotes/justin-jefferson/football-is-not-just-all-about-throwing-the-ball-you-got-to-run-the/) [Justin Jefferson](https://sms4smile.com/quotes/author/justin-jefferson/) > [The law is the collective organization of the individual's right to lawful defense of his life, liberty and property. When it is used for…](https://sms4smile.com/quotes/frederic-bastiat/the-law-is-the-collective-organization-of-the-individual-s-right-to/) [Frederic Bastiat](https://sms4smile.com/quotes/author/frederic-bastiat/) > [Witness for the defense, Albus Percival Wulfric Brian Dumbledore.](https://sms4smile.com/quotes/anonymous/witness-for-the-defense-albus-percival-wulfric-brian-dumbledore/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [You say I have a bad attitude. But have you ever stopped to check yours?](https://sms4smile.com/quotes/tasha-marie/you-say-i-have-a-bad-attitude-but-have-you-ever-stopped-to-check-yours/) Tasha Marie > [ Their \[the U.S.’s\] defense budget in absolute figures is almost 25 times bigger than Russia’s. This is what in defense is referred to as… ](https://sms4smile.com/quotes/vladimir-putin/their-the-u-s-s-defense-budget-in-absolute-figures-is-almost-25-times/) [Vladimir Putin](https://sms4smile.com/quotes/author/vladimir-putin/) > [So Americans understand the costs of war. Yet as a country, we will never tolerate our security being threatened, nor stand idly by when…](https://sms4smile.com/quotes/barack-obama/so-americans-understand-the-costs-of-war-yet-as-a-country-we-will/) [Barack Obama](https://sms4smile.com/quotes/author/barack-obama/) > [A well informed citizenry is the best defense against tyranny.](https://sms4smile.com/quotes/thomas-jefferson/a-well-informed-citizenry-is-the-best-defense-against-tyranny/) [Thomas Jefferson](https://sms4smile.com/quotes/author/thomas-jefferson/) > [He should release the tax returns tomorrow. It's crazy. You've got to release six, eight, ten years back tax returns. Take the hit for…](https://sms4smile.com/quotes/william-kristol/he-should-release-the-tax-returns-tomorrow-it-s-crazy-you-ve-got-to/) [William Kristol](https://sms4smile.com/quotes/author/william-kristol/) > [Defense is a definite part of the game, and a great part of defense is learning to play it without fouling.](https://sms4smile.com/quotes/john-wooden/defense-is-a-definite-part-of-the-game-and-a-great-part-of-defense-is/) [John Wooden](https://sms4smile.com/quotes/author/john-wooden/) > [When you shoot someone who is fleeing, it's not self-defense. It's an execution.](https://sms4smile.com/quotes/anonymous/when-you-shoot-someone-who-is-fleeing-it-s-not-self-defense-it-s-an/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [Virtually every major technological advance in the history of the human species- back to the invention of stone tools and the domestication of fire…](https://sms4smile.com/quotes/daniel-dennett/virtually-every-major-technological-advance-in-the-history-of-the/) [Daniel Dennett](https://sms4smile.com/quotes/author/daniel-dennett/) Browse all 2,426 Defense quotes ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "“The only defense against the world is a thorough knowledge of it.”", "creator": { "@type": "Person", "name": "John Locke" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/john-locke/the-only-defense-against-the-world-is-a-thorough-knowledge-of-it/", "about": { "@type": "Thing", "name": "Defense" }, "@id": "https://sms4smile.com/quotes/john-locke/the-only-defense-against-the-world-is-a-thorough-knowledge-of-it/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/60f/john-locke-814_defense_the-only-defense-against-the-world-is-a_838294.png", "contentUrl": "https://sms4smile.com/quotes/i/60f/john-locke-814_defense_the-only-defense-against-the-world-is-a_838294.png", "url": "https://sms4smile.com/quotes/i/60f/john-locke-814_defense_the-only-defense-against-the-world-is-a_838294.png", "width": 1080, "height": 1080, "caption": "“The only defense against the world is a thorough knowledge of it.” — John Locke", "creditText": "SMS4Smile Quotes", "creator": { "@id": "https://sms4smile.com/quotes/#organization" } } }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sms4smile.com/" }, { "@type": "ListItem", "position": 2, "name": "Quotes", "item": "https://sms4smile.com/quotes/" }, { "@type": "ListItem", "position": 3, "name": "John Locke", "item": "https://sms4smile.com/quotes/author/john-locke/" }, { "@type": "ListItem", "position": 4, "name": "“The only defense against the world...", "item": "https://sms4smile.com/quotes/john-locke/the-only-defense-against-the-world-is-a-thorough-knowledge-of-it/" } ], "@id": "https://sms4smile.com/quotes/john-locke/the-only-defense-against-the-world-is-a-thorough-knowledge-of-it/#breadcrumb" }, { "@type": "WebSite", "@id": "https://sms4smile.com/quotes/#website", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "publisher": { "@id": "https://sms4smile.com/quotes/#organization" } }, { "@type": "Organization", "@id": "https://sms4smile.com/quotes/#organization", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "logo": { "@type": "ImageObject", "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png", "width": 512, "height": 512 } } ] } ```