--- title: "Meaning & Key Takeaway of: There were four major 20th-century…" description: "\"There were four major 20th-century science fiction writers: Arthur C. Clarke, Isaac Asimov, Robert A. Heinlein and Ray Bradbury. Of those four, the fir..." image: "https://sms4smile.com/quotes/i/6e1/robert-j-sawyer-3858_four_there-were-four-major-20th-century-scien_1006609.jpg" --- # There were four major 20th-century science fiction… ![“There were four major 20th-century science fiction writers: Arthur C. Clarke, Isaac Asimov, Robert A. Heinlein and Ray Bradbury. Of those four, the first three were all published principally in science-fiction magazines. They were preaching to the converted.” quote by Robert J. Sawyer](https://sms4smile.com/quotes/i/6e1/robert-j-sawyer-3858_four_there-were-four-major-20th-century-scien_1006609.jpg) [Download](https://sms4smile.com/quotes/i/6e1/robert-j-sawyer-3858_four_there-were-four-major-20th-century-scien_1006609.jpg) [Open image](https://sms4smile.com/quotes/i/6e1/robert-j-sawyer-3858_four_there-were-four-major-20th-century-scien_1006609.jpg) > “There were four major 20th-century science fiction writers: Arthur C. Clarke, Isaac Asimov, Robert A. Heinlein and Ray Bradbury. Of those four, the first three were all published principally in science-fiction magazines. They were preaching to the converted.” [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Early sci‑fi authors were niche, preaching to existing fans, limiting broader impact. **In simple terms:** Early writers spoke mainly to fans. Key Takeaway Seek wider audiences. Themes literature genre audience history Mood thoughtful historical Type analytical informative When to use this quote - publishing - education - media outreach - genre evolution Key Concepts Cultural diffusion media studies Questions to Reflect On - How can niche writers break into mainstream? - What role do magazines play today? A Different Perspective Niche communities can also foster innovation. ★ ★ ★ ★ ★ No ratings yet [Asimov](https://sms4smile.com/quotes/about/asimov/) [Fiction](https://sms4smile.com/quotes/about/fiction/) [Fiction writers](https://sms4smile.com/quotes/about/fiction-writers/) [Science](https://sms4smile.com/quotes/about/science/) [Science fiction](https://sms4smile.com/quotes/about/science-fiction/) [Writing](https://sms4smile.com/quotes/about/writing/) ## Related quotes > [“I stepped through the doors of the SA Café with a borrowed copy of Isaac Asimov’s I, Robot in my hand, expecting to find…](https://sms4smile.com/quotes/hal-duncan/i-stepped-through-the-doors-of-the-sa-caf-with-a-borrowed-copy-of/) [Hal Duncan](https://sms4smile.com/quotes/author/hal-duncan/) > [“He listed The Lord of the Rings, Isaac Asimov’s Foundation series, and Robert Heinlein’s The Moon Is a Harsh Mistress as some of his…](https://sms4smile.com/quotes/ashlee-vance/he-listed-the-lord-of-the-rings-isaac-asimov-s-foundation-series-and/) [Ashlee Vance](https://sms4smile.com/quotes/author/ashlee-vance/) > [For bedtime reading, I usually curl up with a good monograph on quantum physics or string theory, my specialty. But since I was a…](https://sms4smile.com/quotes/michio-kaku/for-bedtime-reading-i-usually-curl-up-with-a-good-monograph-on/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [ A couple of hundred years from now, maybe \[science fiction writers\] Isaac Asimov and Fred Pohl will be considered the important philosophers of the… ](https://sms4smile.com/quotes/marvin-minsky/a-couple-of-hundred-years-from-now-maybe-science-fiction-writers/) [Marvin Minsky](https://sms4smile.com/quotes/author/marvin-minsky/) > [“Back in the day, the story goes, four science fiction writers - Isaac Asimov, Robert Heinlein, Frank Herbert and L Ron Hubbard - were…](https://sms4smile.com/quotes/john-sweeney/back-in-the-day-the-story-goes-four-science-fiction-writers-isaac/) [John Sweeney](https://sms4smile.com/quotes/author/john-sweeney/) > [“Your assumptions are your windows on the world. Scrub them off every once in a while, or the light won’t come in.” ― Isaac…](https://sms4smile.com/quotes/penny-reid/your-assumptions-are-your-windows-on-the-world-scrub-them-off-every-3/) [Penny Reid](https://sms4smile.com/quotes/author/penny-reid/) > [Whenever someone wonders how I could have written 57 books, I remind them that Isaac Asimov wrote 500 books. I like Asimov's view that…](https://sms4smile.com/quotes/philip-kotler/whenever-someone-wonders-how-i-could-have-written-57-books-i-remind/) [Philip Kotler](https://sms4smile.com/quotes/author/philip-kotler/) > [In accordance with the terms of the Clarke-Asimov treaty, the second-best science writer dedicates this book to the second-best science-fiction writer. \[dedication to Isaac…](https://sms4smile.com/quotes/arthur-c-clarke/in-accordance-with-the-terms-of-the-clarke-asimov-treaty-the-second/) [Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/) > [We never had books at home, but my dad, seeing how keen I was to read, took me to Islington Library when I was…](https://sms4smile.com/quotes/gary-kemp/we-never-had-books-at-home-but-my-dad-seeing-how-keen-i-was-to-read/) [Gary Kemp](https://sms4smile.com/quotes/author/gary-kemp/) > [“Isaac Asimov’s Foundation trilogy centers around the “Seldon Plan” to shorten a reversion period from 30,000 years to 1,000 years.”](https://sms4smile.com/quotes/max-tegmark/isaac-asimov-s-foundation-trilogy-centers-around-the-seldon-plan-to/) [Max Tegmark](https://sms4smile.com/quotes/author/max-tegmark/) > [“Isaac Asimov’s remark about the infantilism of pseudoscience is just as applicable to religion: ‘Inspect every piece of pseudoscience and you will find a…](https://sms4smile.com/quotes/richard-dawkins/isaac-asimov-s-remark-about-the-infantilism-of-pseudoscience-is-just/) [Richard Dawkins](https://sms4smile.com/quotes/author/richard-dawkins/) > [My name is Bruce Feiler, and I'm an explainaholic. I first heard this word used to describe Isaac Asimov, and I knew instantly that…](https://sms4smile.com/quotes/bruce-feiler/my-name-is-bruce-feiler-and-i-m-an-explainaholic-i-first-heard-this/) [Bruce Feiler](https://sms4smile.com/quotes/author/bruce-feiler/) > [Isaac Asimov is, in reality, based on something I had invented a few years previously.](https://sms4smile.com/quotes/arthur-c-clarke/isaac-asimov-is-in-reality-based-on-something-i-had-invented-a-few/) [Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/) > [I've read everything that Isaac Asimov ever wrote, for a start. I'm massively into my fantasy genre, anything by R.A. Salvatore or David Gemmell.…](https://sms4smile.com/quotes/robert-kazinsky/i-ve-read-everything-that-isaac-asimov-ever-wrote-for-a-start-i-m/) [Robert Kazinsky](https://sms4smile.com/quotes/author/robert-kazinsky/) > [“People who think they know everything are a great annoyance to those of us who do." Isaac Asimov”](https://sms4smile.com/quotes/rohi-shetty/people-who-think-they-know-everything-are-a-great-annoyance-to-those/) Rohi Shetty ## More by Robert J. Sawyer > [Naturally, one does not normally discuss plans to commit murder with the intended victim.](https://sms4smile.com/quotes/robert-j-sawyer/naturally-one-does-not-normally-discuss-plans-to-commit-murder-with/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [Not wanting to die was another universal constant, it seemed.](https://sms4smile.com/quotes/robert-j-sawyer/not-wanting-to-die-was-another-universal-constant-it-seemed/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [I'm much more interested in writing about the things that engage and enrage me as an adult rather than in wallowing in childhood sorrows.](https://sms4smile.com/quotes/robert-j-sawyer/i-m-much-more-interested-in-writing-about-the-things-that-engage-and/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [Our job is not to predict the future. Rather, it's to suggest all the possible futures - so that society can make informed decisions…](https://sms4smile.com/quotes/robert-j-sawyer/our-job-is-not-to-predict-the-future-rather-it-s-to-suggest-all-the/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [That natural selection can produce changes within a type is disputed by no one, not even the staunchest creationist. But that it can transform…](https://sms4smile.com/quotes/robert-j-sawyer/that-natural-selection-can-produce-changes-within-a-type-is-disputed/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [“You really did uplift me. You gave me the perspective and point of view and focus I needed to become truly conscious. Without you,…](https://sms4smile.com/quotes/robert-j-sawyer/you-really-did-uplift-me-you-gave-me-the-perspective-and-point-of/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [I'm often characterized as an optimistic writer, and certainly my 'Neanderthal Parallax' and 'WWW' trilogies shade toward the utopian. I like to think that's…](https://sms4smile.com/quotes/robert-j-sawyer/i-m-often-characterized-as-an-optimistic-writer-and-certainly-my/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [I started wondering why it is that people line up behind charismatic leaders. It's easy to understand the emergence of a figure who's narcissistic…](https://sms4smile.com/quotes/robert-j-sawyer/i-started-wondering-why-it-is-that-people-line-up-behind-charismatic/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [When you're changing centuries, people get curious about the future.](https://sms4smile.com/quotes/robert-j-sawyer/when-you-re-changing-centuries-people-get-curious-about-the-future/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [Real people are complex, contradictory, and have their own motivations - they can't just be mouthpieces for the writers' point of view.](https://sms4smile.com/quotes/robert-j-sawyer/real-people-are-complex-contradictory-and-have-their-own-motivations/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [“All right,” he said. “Since you asked, Webmind is an emergent quantum-computational system based on a stable null-sigma condensate that resists decoherence thanks to…](https://sms4smile.com/quotes/robert-j-sawyer/all-right-he-said-since-you-asked-webmind-is-an-emergent-quantum/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [Social progress is a big thing for me. Although science fiction is traditionally concerned with the hard sciences, which is chemistry, physics, and, some…](https://sms4smile.com/quotes/robert-j-sawyer/social-progress-is-a-big-thing-for-me-although-science-fiction-is/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [Fiction is all about vicarious experiences and getting into other people's heads in a way that no other art form lets you.](https://sms4smile.com/quotes/robert-j-sawyer/fiction-is-all-about-vicarious-experiences-and-getting-into-other/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [Secrecy was the problem; transparency the obvious cure.](https://sms4smile.com/quotes/robert-j-sawyer/secrecy-was-the-problem-transparency-the-obvious-cure/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) > [I'm a member of the Writers Guild of America and the Writers Guild of Canada.](https://sms4smile.com/quotes/robert-j-sawyer/i-m-a-member-of-the-writers-guild-of-america-and-the-writers-guild-of/) [Robert J. Sawyer](https://sms4smile.com/quotes/author/robert-j-sawyer/) [Explore all 116 Robert J. Sawyer quotes ](https://sms4smile.com/quotes/author/robert-j-sawyer/) ## More Asimov quotes > [“People who think they know everything are a great annoyance to those of us who do." Isaac Asimov”](https://sms4smile.com/quotes/rohi-shetty/people-who-think-they-know-everything-are-a-great-annoyance-to-those/) Rohi Shetty > [I've read everything that Isaac Asimov ever wrote, for a start. I'm massively into my fantasy genre, anything by R.A. Salvatore or David Gemmell.…](https://sms4smile.com/quotes/robert-kazinsky/i-ve-read-everything-that-isaac-asimov-ever-wrote-for-a-start-i-m/) [Robert Kazinsky](https://sms4smile.com/quotes/author/robert-kazinsky/) > [Isaac Asimov is, in reality, based on something I had invented a few years previously.](https://sms4smile.com/quotes/arthur-c-clarke/isaac-asimov-is-in-reality-based-on-something-i-had-invented-a-few/) [Arthur C. Clarke](https://sms4smile.com/quotes/author/arthur-c-clarke/) > [Asimov was the reason why we changed some rules in the SFWA, and I'm not convinced we changed it for the best.](https://sms4smile.com/quotes/jerry-pournelle/asimov-was-the-reason-why-we-changed-some-rules-in-the-sfwa-and-i-m/) [Jerry Pournelle](https://sms4smile.com/quotes/author/jerry-pournelle/) > [My name is Bruce Feiler, and I'm an explainaholic. I first heard this word used to describe Isaac Asimov, and I knew instantly that…](https://sms4smile.com/quotes/bruce-feiler/my-name-is-bruce-feiler-and-i-m-an-explainaholic-i-first-heard-this/) [Bruce Feiler](https://sms4smile.com/quotes/author/bruce-feiler/) > [“Isaac Asimov’s remark about the infantilism of pseudoscience is just as applicable to religion: ‘Inspect every piece of pseudoscience and you will find a…](https://sms4smile.com/quotes/richard-dawkins/isaac-asimov-s-remark-about-the-infantilism-of-pseudoscience-is-just/) [Richard Dawkins](https://sms4smile.com/quotes/author/richard-dawkins/) > [People who think they know everything are a great annoyance to those of us who do. -Issac Asimov-](https://sms4smile.com/quotes/keisha-v/people-who-think-they-know-everything-are-a-great-annoyance-to-those-2/) Keisha V > [For bedtime reading, I usually curl up with a good monograph on quantum physics or string theory, my specialty. But since I was a…](https://sms4smile.com/quotes/michio-kaku/for-bedtime-reading-i-usually-curl-up-with-a-good-monograph-on/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [“Far from disproving the existence of God, astronomers may be finding more circumstantial evidence that God exists.”](https://sms4smile.com/quotes/robert-jastrow/far-from-disproving-the-existence-of-god-astronomers-may-be-finding/) [Robert Jastrow](https://sms4smile.com/quotes/author/robert-jastrow/) > [“Isaac Asimov’s Foundation trilogy centers around the “Seldon Plan” to shorten a reversion period from 30,000 years to 1,000 years.”](https://sms4smile.com/quotes/max-tegmark/isaac-asimov-s-foundation-trilogy-centers-around-the-seldon-plan-to/) [Max Tegmark](https://sms4smile.com/quotes/author/max-tegmark/) > [A story in Asimov's is read by hundreds of thousands of people.](https://sms4smile.com/quotes/greg-egan/a-story-in-asimov-s-is-read-by-hundreds-of-thousands-of-people/) [Greg Egan](https://sms4smile.com/quotes/author/greg-egan/) > [We never had books at home, but my dad, seeing how keen I was to read, took me to Islington Library when I was…](https://sms4smile.com/quotes/gary-kemp/we-never-had-books-at-home-but-my-dad-seeing-how-keen-i-was-to-read/) [Gary Kemp](https://sms4smile.com/quotes/author/gary-kemp/) > [It's hard not to like Asimov; he's a really likable guy.](https://sms4smile.com/quotes/cory-doctorow/it-s-hard-not-to-like-asimov-he-s-a-really-likable-guy/) [Cory Doctorow](https://sms4smile.com/quotes/author/cory-doctorow/) > [“They spoke as if this were settled science. We’ll discuss the three laws in chapter 1, but it’s enough to say for now that…](https://sms4smile.com/quotes/james-barrat/they-spoke-as-if-this-were-settled-science-we-ll-discuss-the-three/) [James Barrat](https://sms4smile.com/quotes/author/james-barrat/) > [“Asimov received frequent criticism about his books that they never included aliens or sex, so Asimov included in this book aliens, sex, and alien…](https://sms4smile.com/quotes/conor-lastowka/asimov-received-frequent-criticism-about-his-books-that-they-never/) [Conor Lastowka](https://sms4smile.com/quotes/author/conor-lastowka/) [Browse all 37 Asimov quotes ](https://sms4smile.com/quotes/about/asimov/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "There were four major 20th-century science fiction writers: Arthur C. Clarke, Isaac Asimov, Robert A. Heinlein and Ray Bradbury. Of those four, the first three were all published principally in science-fiction magazines. 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