--- title: "3 Badass Quotes By Robert A. Heinlein" description: "3 Badass quotes by Robert A. Heinlein. Plus more from Robert A. Heinlein and more Badass sayings from other authors." image: "https://sms4smile.com/quotes/i/52c/robert-a-heinlein-209_able_a-human-being-should-be-able-to-change-a_403429.jpg" --- > [A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building,…](https://sms4smile.com/quotes/robert-a-heinlein/a-human-being-should-be-able-to-change-a-diaper-plan-an-invasion/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) [Image](https://sms4smile.com/quotes/i/52c/robert-a-heinlein-209_able_a-human-being-should-be-able-to-change-a_403429.jpg) > [There is no such thing as luck; there is only adequate or inadequate preparation to cope with a statistical universe.](https://sms4smile.com/quotes/robert-a-heinlein/there-is-no-such-thing-as-luck-there-is-only-adequate-or-inadequate/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) [Image](https://sms4smile.com/quotes/i/6fa/robert-a-heinlein-209_adequate_there-is-no-such-thing-as-luck-there-is_1783335.jpg) > [Always listen to experts. They'll tell you what can't be done, and why. Then do it.](https://sms4smile.com/quotes/robert-a-heinlein/always-listen-to-experts-they-ll-tell-you-what-can-t-be-done-and-why/) [Robert A. Heinlein](https://sms4smile.com/quotes/author/robert-a-heinlein/) [Image](https://sms4smile.com/quotes/i/37a/robert-a-heinlein-209_badass_always-listen-to-experts-they-ll-tell-yo_2823158.jpg) ## Other authors on Badass - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b015/author-kobe-bryant-57657.jpg) Kobe Bryant 14 quotes ](https://sms4smile.com/quotes/about/badass/kobe-bryant/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b019/author-pink-75710.jpg) Pink 13 quotes ](https://sms4smile.com/quotes/about/badass/pink/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b020/author-richelle-mead-78985.jpg) Richelle Mead 9 quotes ](https://sms4smile.com/quotes/about/badass/richelle-mead/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b003/author-alison-lohman-11613.jpg) Trey Gowdy 8 quotes ](https://sms4smile.com/quotes/about/badass/trey-gowdy/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b021/author-sam-manekshaw-82535.jpg) Sam Manekshaw 5 quotes ](https://sms4smile.com/quotes/about/badass/sam-manekshaw/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b018/author-nellie-bly-70753.jpg) Nellie Bly 5 quotes ](https://sms4smile.com/quotes/about/badass/nellie-bly/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b012/author-indu-sundaresan-44381.jpg) Mo'ne Davis 5 quotes ](https://sms4smile.com/quotes/about/badass/mo-ne-davis/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b011/author-ilona-andrews-43210.jpg) Ilona Andrews 5 quotes ](https://sms4smile.com/quotes/about/badass/ilona-andrews/) - [ ![](https://sms4smile.com/quotes/wp-content/uploads/sms4s/authors/processed/b006/author-cassandra-clare-21529.jpg) Cassandra Clare 5 quotes ](https://sms4smile.com/quotes/about/badass/cassandra-clare/) ## 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/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "ItemList", "@id": "https://sms4smile.com/quotes/about/badass/robert-a-heinlein/#itemlist", "name": "3 Badass Quotes By Robert A. Heinlein", "numberOfItems": 3, "itemListElement": [ { "@type": "ListItem", "position": 1, "item": { "@type": "Quotation", "text": "A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.", "creator": { "@type": "Person", "name": "Robert A. 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