--- title: "Meaning & Key Takeaway of: No matter how many times something has…" description: "\"No matter how many times something has been observed, it cannot be believed until it has been observed again.\" — Halton Arp" image: "https://sms4smile.com/quotes/i/75b/halton-arp-59308_believed_no-matter-how-many-times-something-has-b_1805549.png" --- # No matter how many times something has been observed, it… ![“No matter how many times something has been observed, it cannot be believed until it has been observed again.” quote by Halton Arp](https://sms4smile.com/quotes/i/75b/halton-arp-59308_believed_no-matter-how-many-times-something-has-b_1805549.png) [Download](https://sms4smile.com/quotes/i/75b/halton-arp-59308_believed_no-matter-how-many-times-something-has-b_1805549.png) [Open image](https://sms4smile.com/quotes/i/75b/halton-arp-59308_believed_no-matter-how-many-times-something-has-b_1805549.png) > “No matter how many times something has been observed, it cannot be believed until it has been observed again.” [Halton Arp](https://sms4smile.com/quotes/author/halton-arp/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Repeated observation validates claims; single data point insufficient. **In simple terms:** One sight isn’t proof. Key Takeaway Seek replication. Themes science skepticism validation Mood analytical cautious Type academic inspirational When to use this quote - research - policy making - education Key Concepts empiricism methodology Questions to Reflect On - Why is replication essential? - How to balance speed and verification? A Different Perspective Replication can be costly. ★ ★ ★ ★ ★ No ratings yet [Believed](https://sms4smile.com/quotes/about/believed/) [Believed Observed](https://sms4smile.com/quotes/about/believed-observed-2069633/) [Funny](https://sms4smile.com/quotes/about/funny/) [Has beens](https://sms4smile.com/quotes/about/has-beens/) [Inspirational](https://sms4smile.com/quotes/about/inspirational/) [Love](https://sms4smile.com/quotes/about/love/) [Matter](https://sms4smile.com/quotes/about/matter/) [Observed](https://sms4smile.com/quotes/about/observed/) [Observed Believed](https://sms4smile.com/quotes/about/observed-believed-2069634/) [Time](https://sms4smile.com/quotes/about/time/) [Times Observed](https://sms4smile.com/quotes/about/times-observed-2069635/) ## Related quotes > [I'm not interested in observed reality.](https://sms4smile.com/quotes/howard-barker/i-m-not-interested-in-observed-reality/) [Howard Barker](https://sms4smile.com/quotes/author/howard-barker/) > [“She was used to being an observer, never the observed”](https://sms4smile.com/quotes/kimberly-truesdale/she-was-used-to-being-an-observer-never-the-observed/) [Kimberly Truesdale](https://sms4smile.com/quotes/author/kimberly-truesdale/) > [During the session of the Supreme Court, in the village of -, about three weeks ago, when a number of people were collected in…](https://sms4smile.com/quotes/augustus-baldwin-longstreet/during-the-session-of-the-supreme-court-in-the-village-of-about-three/) [Augustus Baldwin Longstreet](https://sms4smile.com/quotes/author/augustus-baldwin-longstreet/) > [Propriety is the least of all laws, and the most observed.](https://sms4smile.com/quotes/francois-de-la-rochefoucauld/propriety-is-the-least-of-all-laws-and-the-most-observed/) [Francois de La Rochefoucauld](https://sms4smile.com/quotes/author/francois-de-la-rochefoucauld/) > [Personally, I don't want to own a dog that inspires fear. 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William Fulbright](https://sms4smile.com/quotes/author/j-william-fulbright/) > [The observer is the observed.](https://sms4smile.com/quotes/jiddu-krishnamurti/the-observer-is-the-observed/) [Jiddu Krishnamurti](https://sms4smile.com/quotes/author/jiddu-krishnamurti/) > [If I'd observed all the rules, I'd never have got anywhere.](https://sms4smile.com/quotes/marilyn-monroe/if-i-d-observed-all-the-rules-i-d-never-have-got-anywhere/) [Marilyn Monroe](https://sms4smile.com/quotes/author/marilyn-monroe/) > [You can't observe as much if you're observed by others.](https://sms4smile.com/quotes/chevy-chase/you-can-t-observe-as-much-if-you-re-observed-by-others/) [Chevy Chase](https://sms4smile.com/quotes/author/chevy-chase/) > [“Sufficiently close examination changes the thing being observed.”](https://sms4smile.com/quotes/terry-pratchett/sufficiently-close-examination-changes-the-thing-being-observed/) [Terry Pratchett](https://sms4smile.com/quotes/author/terry-pratchett/) > [Observations often tell you more about the observer than the observed.](https://sms4smile.com/quotes/chris-geiger/observations-often-tell-you-more-about-the-observer-than-the-observed/) [Chris Geiger](https://sms4smile.com/quotes/author/chris-geiger/) ## More by Halton Arp > [After all, to get the whole universe totally wrong in the face of clear evidence for over 75 years merits monumental embarrassment and should…](https://sms4smile.com/quotes/halton-arp/after-all-to-get-the-whole-universe-totally-wrong-in-the-face-of/) [Halton Arp](https://sms4smile.com/quotes/author/halton-arp/) > [I gloomily came to the ironic conclusion that if you take a highly intelligent person and give them the best possible, elite education, then…](https://sms4smile.com/quotes/halton-arp/i-gloomily-came-to-the-ironic-conclusion-that-if-you-take-a-highly/) [Halton Arp](https://sms4smile.com/quotes/author/halton-arp/) > [Of course, if one ignores contradictory observations, one can claim to have an "elegant" or "robust" theory. But it isn't science.](https://sms4smile.com/quotes/halton-arp/of-course-if-one-ignores-contradictory-observations-one-can-claim-to/) [Halton Arp](https://sms4smile.com/quotes/author/halton-arp/) > [Picture yourself during the early 1920's inside the dome of the Mount Wilson Observatory. ... Humason is showing Shapley stars he had found in…](https://sms4smile.com/quotes/halton-arp/picture-yourself-during-the-early-1920-s-inside-the-dome-of-the-mount/) [Halton Arp](https://sms4smile.com/quotes/author/halton-arp/) [Explore all 5 Halton Arp quotes ](https://sms4smile.com/quotes/author/halton-arp/) ## More Believed quotes > [Behind every successful child is an adult who believed in him.](https://sms4smile.com/quotes/rick-warren/behind-every-successful-child-is-an-adult-who-believed-in-him/) [Rick Warren](https://sms4smile.com/quotes/author/rick-warren/) > [Though my grandmother had picked up modern ideas in America, she still had some conflicting 19th-century Irish notions. 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He was one of…](https://sms4smile.com/quotes/alyssa-milano/aaron-spelling-always-had-his-finger-on-the-pulse-of-pop-culture-he/) [Alyssa Milano](https://sms4smile.com/quotes/author/alyssa-milano/) > [I never believed that they was such thing as love at first sight but I think I'm having that feeliing @sarahlovemoody](https://sms4smile.com/quotes/mishack/i-never-believed-that-they-was-such-thing-as-love-at-first-sight-but/) [Mishack](https://sms4smile.com/quotes/author/mishack/) > [“I wish I believed him. He's looking at me like he can see where I begin.”](https://sms4smile.com/quotes/amy-mcnamara/i-wish-i-believed-him-he-s-looking-at-me-like-he-can-see-where-i-begin/) [Amy McNamara](https://sms4smile.com/quotes/author/amy-mcnamara/) > [My life had been defined by the apartheid years. Now we were going into an era of democracy... and I believed that I didn't…](https://sms4smile.com/quotes/athol-fugard/my-life-had-been-defined-by-the-apartheid-years-now-we-were-going/) [Athol Fugard](https://sms4smile.com/quotes/author/athol-fugard/) > [On March 12, 2004, acting attorney general James B. Comey and the Justice Department's top leadership reached the brink of resignation over electronic surveillance…](https://sms4smile.com/quotes/barton-gellman/on-march-12-2004-acting-attorney-general-james-b-comey-and-the/) [Barton Gellman](https://sms4smile.com/quotes/author/barton-gellman/) > [No statement should be believed because it is made by an authority.](https://sms4smile.com/quotes/robert-a-heinlein/no-statement-should-be-believed-because-it-is-made-by-an-authority/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [I never believed I'd have a six-pack, especially not at 35 years old. I always thought it was a genetic blessing. It's not. You…](https://sms4smile.com/quotes/sullivan-stapleton/i-never-believed-i-d-have-a-six-pack-especially-not-at-35-years-old-i/) [Sullivan Stapleton](https://sms4smile.com/quotes/author/sullivan-stapleton/) > [“For a moment, I believed you.” He ordered me, dryly, recovering his usual poise again. He does not only have a selective hearing, but…](https://sms4smile.com/quotes/tionne-rogers/for-a-moment-i-believed-you-he-ordered-me-dryly-recovering-his-usual/) [Tionne Rogers](https://sms4smile.com/quotes/author/tionne-rogers/) > [There was a time when idealistic folksingers such as myself believed that Reality TV was a programming vogue that would peak and recede, leaving…](https://sms4smile.com/quotes/james-wolcott/there-was-a-time-when-idealistic-folksingers-such-as-myself-believed/) [James Wolcott](https://sms4smile.com/quotes/author/james-wolcott/) > [I felt uneasy, but sometimes, like I said before, I believed in Col. North and there was a very solid and very valid reason…](https://sms4smile.com/quotes/fawn-hall/i-felt-uneasy-but-sometimes-like-i-said-before-i-believed-in-col/) [Fawn Hall](https://sms4smile.com/quotes/author/fawn-hall/) > [And upon this act, sincerely believed to be an act of justice, warranted by the Constitution, upon military necessity, I invoke the considerate judgment…](https://sms4smile.com/quotes/salmon-p-chase/and-upon-this-act-sincerely-believed-to-be-an-act-of-justice/) [Salmon P. Chase](https://sms4smile.com/quotes/author/salmon-p-chase/) [Browse all 1,214 Believed quotes ](https://sms4smile.com/quotes/about/believed/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "No matter how many times something has been observed, it cannot be believed until it has been observed again.", "creator": { "@type": "Person", "name": "Halton Arp" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/halton-arp/no-matter-how-many-times-something-has-been-observed-it-cannot-be/", "about": { "@type": "Thing", "name": "Believed" }, "@id": "https://sms4smile.com/quotes/halton-arp/no-matter-how-many-times-something-has-been-observed-it-cannot-be/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/75b/halton-arp-59308_believed_no-matter-how-many-times-something-has-b_1805549.png", "contentUrl": "https://sms4smile.com/quotes/i/75b/halton-arp-59308_believed_no-matter-how-many-times-something-has-b_1805549.png", "url": "https://sms4smile.com/quotes/i/75b/halton-arp-59308_believed_no-matter-how-many-times-something-has-b_1805549.png", "width": 1080, "height": 1080, "caption": "“No matter how many times something has been observed, it cannot be believed until it has been observed again.” — Halton Arp", "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": "Halton Arp", "item": "https://sms4smile.com/quotes/author/halton-arp/" }, { "@type": "ListItem", "position": 4, "name": "No matter how many times something...", "item": "https://sms4smile.com/quotes/halton-arp/no-matter-how-many-times-something-has-been-observed-it-cannot-be/" } ], "@id": "https://sms4smile.com/quotes/halton-arp/no-matter-how-many-times-something-has-been-observed-it-cannot-be/#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 } } ] } ```