--- title: "Meaning & Key Takeaway of: It was equally imperative that this chain…" description: "\"It was equally imperative that this chain of reactions should always tend to dampen, to die out. It must not build up, or the uranium mass would explod..." image: "https://sms4smile.com/quotes/i/168/robert-a-heinlein-209_chains_it-was-equally-imperative-that-this-chai_1277969.jpg" --- # It was equally imperative that this chain of reactions… ![“It was equally imperative that this chain of reactions should always tend to dampen, to die out. It must not build up, or the uranium mass would explode within a time interval too short to be measured by any means whatsoever. Nor would there be anyone left to measure it.” quote by Robert A. Heinlein](https://sms4smile.com/quotes/i/168/robert-a-heinlein-209_chains_it-was-equally-imperative-that-this-chai_1277969.jpg) [Download](https://sms4smile.com/quotes/i/168/robert-a-heinlein-209_chains_it-was-equally-imperative-that-this-chai_1277969.jpg) [Open image](https://sms4smile.com/quotes/i/168/robert-a-heinlein-209_chains_it-was-equally-imperative-that-this-chai_1277969.jpg) > “It was equally imperative that this chain of reactions should always tend to dampen, to die out. It must not build up, or the uranium mass would explode within a time interval too short to be measured by any means whatsoever. Nor would there be anyone left to measure it.” [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. The passage warns that chain reactions must be dampened to prevent rapid, uncontrollable explosions, using uranium as a metaphor for uncontrolled processes. **In simple terms:** Uncontrolled chain reactions can cause catastrophic failures. Key Takeaway Ensure feedback mechanisms prevent runaway processes. Themes physics risk management systems theory Mood cautious analytical Type technical cautionary When to use this quote - nuclear safety - financial markets - software development - ecological management Key Concepts criticality feedback loops stability Questions to Reflect On - What mechanisms can you implement to dampen escalation? - How do you detect early signs of runaway processes? A Different Perspective It assumes all systems behave like nuclear reactions, which may not hold. ★ ★ ★ ★ ★ No ratings yet [Build Uranium](https://sms4smile.com/quotes/about/build-uranium-4118881/) [Chains](https://sms4smile.com/quotes/about/chains/) [Dies](https://sms4smile.com/quotes/about/dies/) [Imperatives](https://sms4smile.com/quotes/about/imperatives/) [Intervals](https://sms4smile.com/quotes/about/intervals/) [Left](https://sms4smile.com/quotes/about/left/) [Mass](https://sms4smile.com/quotes/about/mass/) [Mass Explode](https://sms4smile.com/quotes/about/mass-explode-4118882/) [Mean](https://sms4smile.com/quotes/about/mean/) [Reactions](https://sms4smile.com/quotes/about/reactions/) [Should](https://sms4smile.com/quotes/about/should/) [Too short](https://sms4smile.com/quotes/about/too-short/) [Uranium](https://sms4smile.com/quotes/about/uranium/) [Uranium Mass](https://sms4smile.com/quotes/about/uranium-mass-4118880/) ## Related quotes > [Selfishness is the bedrock on which all moral behavior starts and it can be immoral only when it conflicts with a higher moral imperative.](https://sms4smile.com/quotes/robert-a-heinlein/selfishness-is-the-bedrock-on-which-all-moral-behavior-starts-and-it/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [If the nuclear dossier is referred to the U. N. Security Council, Iran will have to resume uranium enrichment.](https://sms4smile.com/quotes/ali-larijani/if-the-nuclear-dossier-is-referred-to-the-u-n-security-council-iran/) [Ali Larijani](https://sms4smile.com/quotes/author/ali-larijani/) > [ Wherefore no name can be found for a new fossil \[element\] which indicates its peculiar and characteristic properties (in which position I find myself… ](https://sms4smile.com/quotes/martin-heinrich-klaproth/wherefore-no-name-can-be-found-for-a-new-fossil-element-which/) [Martin Heinrich Klaproth](https://sms4smile.com/quotes/author/martin-heinrich-klaproth/) > [If you want to talk further about a relationship with Russia, look no further than the Clintons. As we've said time and time again,…](https://sms4smile.com/quotes/bernie-sanders/if-you-want-to-talk-further-about-a-relationship-with-russia-look-no/) [Bernie Sanders](https://sms4smile.com/quotes/author/bernie-sanders/) > [ We do know, with absolute certainty, that \[Saddam\] is using his procurement system to acquire the equipment he needs in order to enrich uranium… ](https://sms4smile.com/quotes/dick-cheney/we-do-know-with-absolute-certainty-that-saddam-is-using-his/) [Dick Cheney](https://sms4smile.com/quotes/author/dick-cheney/) > [Almost all of the governments have agreed that they will not acquire nuclear weapons and that they will allow the International Atomic Energy Agency…](https://sms4smile.com/quotes/john-burroughs/almost-all-of-the-governments-have-agreed-that-they-will-not-acquire/) [John Burroughs](https://sms4smile.com/quotes/author/john-burroughs/) > [The nuclear industry is currently undergoing a rebirth. The uranium market will remain tight for at least the next three years.](https://sms4smile.com/quotes/paul-gray/the-nuclear-industry-is-currently-undergoing-a-rebirth-the-uranium/) [Paul Gray](https://sms4smile.com/quotes/author/paul-gray/) > [ At least with \[Hillary\] Clinton, you know, there was some degree of transparency. There was some sense of what's going on here, and a… ](https://sms4smile.com/quotes/jill-stein/at-least-with-hillary-clinton-you-know-there-was-some-degree-of/) [Jill Stein](https://sms4smile.com/quotes/author/jill-stein/) > [Let there be no doubt. Alien technology harvested from the infamous saucer crash in Roswell, N.Mex., in July 1947 led directly to the development…](https://sms4smile.com/quotes/philip-j-corso/let-there-be-no-doubt-alien-technology-harvested-from-the-infamous/) [Philip J. Corso](https://sms4smile.com/quotes/author/philip-j-corso/) > [The part of uranium that's fissile - when you hit it with a neutron, it splits in two - is about 0.7%. The reactors…](https://sms4smile.com/quotes/bill-gates/the-part-of-uranium-that-s-fissile-when-you-hit-it-with-a-neutron-it/) [Bill Gates](https://sms4smile.com/quotes/author/bill-gates/) > [Facts matter, Martha. You're a foreign policy expert. Facts matter. All this loose talk about them, 'All they have to do is get to…](https://sms4smile.com/quotes/joe-biden/facts-matter-martha-you-re-a-foreign-policy-expert-facts-matter-all/) [Joe Biden](https://sms4smile.com/quotes/author/joe-biden/) > [The Iranians know that if they develop nuclear weapons, they will be in tremendous jeopardy from military capabilities of their neighbors and of the…](https://sms4smile.com/quotes/sam-nunn/the-iranians-know-that-if-they-develop-nuclear-weapons-they-will-be/) [Sam Nunn](https://sms4smile.com/quotes/author/sam-nunn/) > [The British government has learned that Saddam Hussein recently sought significant quantities of uranium from Africa.](https://sms4smile.com/quotes/george-w-bush/the-british-government-has-learned-that-saddam-hussein-recently/) [George W. Bush](https://sms4smile.com/quotes/author/george-w-bush/) > [I didn't do anything for Russia. I've done nothing for Russia. Hillary Clinton gave them 20% of our uranium.](https://sms4smile.com/quotes/donald-trump/i-didn-t-do-anything-for-russia-i-ve-done-nothing-for-russia-hillary/) [Donald Trump](https://sms4smile.com/quotes/author/donald-trump/) > [It's official: cyber terror is the new yellowcake uranium.](https://sms4smile.com/quotes/kevin-poulsen/it-s-official-cyber-terror-is-the-new-yellowcake-uranium/) [Kevin Poulsen](https://sms4smile.com/quotes/author/kevin-poulsen/) ## More by Robert A. Heinlein > [Social responsibility above the level of family, or at most of tribe, requires imagination-- devotion, loyalty, all the higher virtues -- which a man…](https://sms4smile.com/quotes/robert-a-heinlein/social-responsibility-above-the-level-of-family-or-at-most-of-tribe/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [My folks tried to make a preacher of me and missed by a narrow margin… I would have made a good one if I…](https://sms4smile.com/quotes/robert-a-heinlein/my-folks-tried-to-make-a-preacher-of-me-and-missed-by-a-narrow-margin/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [Ninety percent of all human wisdom is the ability to mind your own business.](https://sms4smile.com/quotes/robert-a-heinlein/ninety-percent-of-all-human-wisdom-is-the-ability-to-mind-your-own/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [If we blow ourselves up we will do it by misapplication of science; if we manage to keep from blowing ourselves up, it will…](https://sms4smile.com/quotes/robert-a-heinlein/if-we-blow-ourselves-up-we-will-do-it-by-misapplication-of-science-if/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [Nor would anybody suspect. If was one thing all people took for granted, was conviction that if you feed honest figures into a computer,…](https://sms4smile.com/quotes/robert-a-heinlein/nor-would-anybody-suspect-if-was-one-thing-all-people-took-for/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [Women will forgive anything. Otherwise, the race would have died out long ago.](https://sms4smile.com/quotes/robert-a-heinlein/women-will-forgive-anything-otherwise-the-race-would-have-died-out/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [Most neuroses and some psychoses can be traced to the unnecessary and unhealthy habit of daily wallowing in the troubles and sins of five…](https://sms4smile.com/quotes/robert-a-heinlein/most-neuroses-and-some-psychoses-can-be-traced-to-the-unnecessary-and/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [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/) > [“Some people are ants by nature; they have to work, even when it’s useless. Few people have a talent for constructive laziness.”](https://sms4smile.com/quotes/robert-a-heinlein/some-people-are-ants-by-nature-they-have-to-work-even-when-it-s/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [“The instinct to survive is human nature itself, and every aspect of our personalities derives from it. Anything that conflicts with the survival instinct…](https://sms4smile.com/quotes/robert-a-heinlein/the-instinct-to-survive-is-human-nature-itself-and-every-aspect-of/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [“I tried to dig out of the computer a call directory for Luna. But it was still sulking. I could not get it to…](https://sms4smile.com/quotes/robert-a-heinlein/i-tried-to-dig-out-of-the-computer-a-call-directory-for-luna-but-it/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [“this has more aspects than a cat has hair.”](https://sms4smile.com/quotes/robert-a-heinlein/this-has-more-aspects-than-a-cat-has-hair/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [Never own more than you can carry in both hands at a dead run.](https://sms4smile.com/quotes/robert-a-heinlein/never-own-more-than-you-can-carry-in-both-hands-at-a-dead-run/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [“In Wilson's scale of evaluations breakfast rated just after life itself and ahead of the chance of immortality." ~ By His Bootstraps / Robert A. Heinlein”](https://sms4smile.com/quotes/robert-a-heinlein/in-wilson-s-scale-of-evaluations-breakfast-rated-just-after-life/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) > [Ignorance is curable, stupid is forever.](https://sms4smile.com/quotes/robert-a-heinlein/ignorance-is-curable-stupid-is-forever/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) [Explore all 888 Robert A. Heinlein quotes ](https://sms4smile.com/quotes/author/robert-a-heinlein/) ## More Chains quotes > [Unchecked, the new tolerance will sooner or later put many people in chains.](https://sms4smile.com/quotes/d-a-carson/unchecked-the-new-tolerance-will-sooner-or-later-put-many-people-in/) [D. A. Carson](https://sms4smile.com/quotes/author/d-a-carson/) > [Somewhere somebody must have some sense. Men must see that force begets force, hate begets hate, toughness begets toughness. And it is all a…](https://sms4smile.com/quotes/martin-luther-king-jr/somewhere-somebody-must-have-some-sense-men-must-see-that-force/) [Martin Luther King, Jr](https://sms4smile.com/quotes/author/martin-luther-king-jr/) > [The Chains of conformity click in tiresomely monotonous unison.](https://sms4smile.com/quotes/leonard-sweet/the-chains-of-conformity-click-in-tiresomely-monotonous-unison/) [Leonard Sweet](https://sms4smile.com/quotes/author/leonard-sweet/) > [The dark ages still reign over all humanity, and the depth and persistence of this domination are only now becoming clear. This Dark Ages…](https://sms4smile.com/quotes/r-buckminster-fuller/the-dark-ages-still-reign-over-all-humanity-and-the-depth-and/) [R. Buckminster Fuller](https://sms4smile.com/quotes/author/r-buckminster-fuller/) > [I don't have a huge amount of gear, but on the software side, I have a number of plug-in chains that act as abstracted…](https://sms4smile.com/quotes/jon-hopkins/i-don-t-have-a-huge-amount-of-gear-but-on-the-software-side-i-have-a/) [Jon Hopkins](https://sms4smile.com/quotes/author/jon-hopkins/) > [We don't have a farm-to-table food safety system. I keep saying this. It came as a big surprise to the FDA that tomatoes were…](https://sms4smile.com/quotes/marion-nestle/we-don-t-have-a-farm-to-table-food-safety-system-i-keep-saying-this/) [Marion Nestle](https://sms4smile.com/quotes/author/marion-nestle/) > [So many times we come to Jesus in worship and ask Him for things that He already IS and has already done... What a…](https://sms4smile.com/quotes/christy-nockels/so-many-times-we-come-to-jesus-in-worship-and-ask-him-for-things-that/) [Christy Nockels](https://sms4smile.com/quotes/author/christy-nockels/) > [How can I set free anyone who doesn't have the guts to stand up alone and declare his own freedom? I think it's a…](https://sms4smile.com/quotes/jim-morrison/how-can-i-set-free-anyone-who-doesn-t-have-the-guts-to-stand-up-alone/) [Jim Morrison](https://sms4smile.com/quotes/author/jim-morrison/) > [I'm bigger than you! I'm higher on the food chain - get in my belly!](https://sms4smile.com/quotes/mike-myers/i-m-bigger-than-you-i-m-higher-on-the-food-chain-get-in-my-belly/) [Mike Myers](https://sms4smile.com/quotes/author/mike-myers/) > [The chains will fall off freely, no more worries](https://sms4smile.com/quotes/dl-watson/the-chains-will-fall-off-freely-no-more-worries/) [DL WATSON](https://sms4smile.com/quotes/author/dl-watson/) > [I am ever mindful of the legacy of my grandfather, the founder of this Kingdom, who had said to me that he perceived his…](https://sms4smile.com/quotes/king-hussein-i/i-am-ever-mindful-of-the-legacy-of-my-grandfather-the-founder-of-this/) [King Hussein I](https://sms4smile.com/quotes/author/king-hussein-i/) > [Think about it: we went into slavery pagans; we came out Christians. 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He must regain the consciousness of the great Chain of Life…](https://sms4smile.com/quotes/albert-schweitzer/man-s-ethics-must-not-end-with-man-but-should-extend-to-the-universe/) [Albert Schweitzer](https://sms4smile.com/quotes/author/albert-schweitzer/) > [To sigh, yet feel no pain; To weep, yet scarce know why; To sport an hour with Beauty's chain, Then throw it idly by.](https://sms4smile.com/quotes/charles-lamb/to-sigh-yet-feel-no-pain-to-weep-yet-scarce-know-why-to-sport-an-hour/) [Charles Lamb](https://sms4smile.com/quotes/author/charles-lamb/) [Browse all 1,639 Chains quotes ](https://sms4smile.com/quotes/about/chains/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "It was equally imperative that this chain of reactions should always tend to dampen, to die out. It must not build up, or the uranium mass would explode within a time interval too short to be measured by any means whatsoever. 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