--- title: "Meaning & Key Takeaway of: All thinking is done with the glands…" description: "\"All thinking is done with the glands. Logic is added later to tidy things up.\" — John D. MacDonald" image: "https://sms4smile.com/quotes/i/b0f/john-d-macdonald-8277_done_all-thinking-is-done-with-the-glands-log_1892509.jpg" --- # All thinking is done with the glands. Logic is added later… ![“All thinking is done with the glands. Logic is added later to tidy things up.” quote by John D. MacDonald](https://sms4smile.com/quotes/i/b0f/john-d-macdonald-8277_done_all-thinking-is-done-with-the-glands-log_1892509.jpg) [Download](https://sms4smile.com/quotes/i/b0f/john-d-macdonald-8277_done_all-thinking-is-done-with-the-glands-log_1892509.jpg) [Open image](https://sms4smile.com/quotes/i/b0f/john-d-macdonald-8277_done_all-thinking-is-done-with-the-glands-log_1892509.jpg) > “All thinking is done with the glands. Logic is added later to tidy things up.” [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Thoughts originate in the brain’s glands; logic structures them afterward. **In simple terms:** Ideas start biologically, then logic organizes. Key Takeaway Recognize the role of instinct. Themes cognition logic biology Mood analytical thoughtful Type observational inspirational When to use this quote - writing - problem solving - decision making - learning Key Concepts neuroscience philosophy creativity Questions to Reflect On - How do you balance intuition and analysis? - When does logic hinder creativity? A Different Perspective Logic may oversimplify complex emotions or intuition. ★ ★ ★ ★ ★ No ratings yet [Done](https://sms4smile.com/quotes/about/done/) [Glands](https://sms4smile.com/quotes/about/glands/) [Glands Logic](https://sms4smile.com/quotes/about/glands-logic-2743349/) [Logic](https://sms4smile.com/quotes/about/logic/) [Logic Added](https://sms4smile.com/quotes/about/logic-added-2743351/) [Thinking](https://sms4smile.com/quotes/about/thinking/) [Thinking Glands](https://sms4smile.com/quotes/about/thinking-glands-2743350/) [Tidy](https://sms4smile.com/quotes/about/tidy/) ## Related quotes > [These changes-the more rapid pulse, the deeper breathing, the increase of sugar in the blood, the secretion from the adrenal glands-were very diverse and…](https://sms4smile.com/quotes/walter-bradford-cannon/these-changes-the-more-rapid-pulse-the-deeper-breathing-the-increase/) [Walter Bradford Cannon](https://sms4smile.com/quotes/author/walter-bradford-cannon/) > [I was 52 years old. I had diabetes and incipient arthritis. I had lost my gall bladder and most of my thyroid gland in…](https://sms4smile.com/quotes/ray-kroc/i-was-52-years-old-i-had-diabetes-and-incipient-arthritis-i-had-lost/) [Ray Kroc](https://sms4smile.com/quotes/author/ray-kroc/) > [Our modern, deadline-a-day lifestyle overtaxes our adrenal glands, which end up overproducing cortisol, which in turn makes it nearly impossible to sleep and can…](https://sms4smile.com/quotes/suzanne-somers/our-modern-deadline-a-day-lifestyle-overtaxes-our-adrenal-glands/) [Suzanne Somers](https://sms4smile.com/quotes/author/suzanne-somers/) > [Every organ, gland and cell in the body is affected by the condition of the colon.](https://sms4smile.com/quotes/norman-w-walker/every-organ-gland-and-cell-in-the-body-is-affected-by-the-condition/) [Norman W. Walker](https://sms4smile.com/quotes/author/norman-w-walker/) > [Animals have sections in their stomachs which enable them to digest food without mastication, but human beings are supposed to chew their food before…](https://sms4smile.com/quotes/tennessee-williams/animals-have-sections-in-their-stomachs-which-enable-them-to-digest/) [Tennessee Williams](https://sms4smile.com/quotes/author/tennessee-williams/) > [Your liver is your vital detoxification organ, and if it becomes overloaded with toxins from the food, drink, or medications you're consuming, you'll have…](https://sms4smile.com/quotes/suzanne-somers/your-liver-is-your-vital-detoxification-organ-and-if-it-becomes/) [Suzanne Somers](https://sms4smile.com/quotes/author/suzanne-somers/) > [Every deadline was a crisis … No doubt it has something to do with a deep-seated personality defect, or maybe a kink in whatever…](https://sms4smile.com/quotes/hunter-s-thompson/every-deadline-was-a-crisis-no-doubt-it-has-something-to-do-with-a/) [Hunter S. Thompson](https://sms4smile.com/quotes/author/hunter-s-thompson/) > [Success is dependent upon the glands - sweat glands.](https://sms4smile.com/quotes/zig-ziglar/success-is-dependent-upon-the-glands-sweat-glands/) [Zig Ziglar](https://sms4smile.com/quotes/author/zig-ziglar/) > [I wanna hold your gland.](https://sms4smile.com/quotes/john-lennon/i-wanna-hold-your-gland/) [John Lennon](https://sms4smile.com/quotes/author/john-lennon/) > [People ... have tried to evoke God or devil to justify them in what their glands insisted upon.](https://sms4smile.com/quotes/william-faulkner/people-have-tried-to-evoke-god-or-devil-to-justify-them-in-what-their/) [William Faulkner](https://sms4smile.com/quotes/author/william-faulkner/) > [If I am against the condition of the world it is not because I am a moralist, it is because I want to laugh…](https://sms4smile.com/quotes/henry-miller/if-i-am-against-the-condition-of-the-world-it-is-not-because-i-am-a/) [Henry Miller](https://sms4smile.com/quotes/author/henry-miller/) > [From numberless books the fluttering reader, idle and inconstant, bears away the bloom that only clings to the outer leaf; but genius has its…](https://sms4smile.com/quotes/robert-aris-willmott/from-numberless-books-the-fluttering-reader-idle-and-inconstant-bears/) [Robert Aris Willmott](https://sms4smile.com/quotes/author/robert-aris-willmott/) > [Our experiments not only proved the existence of a nervous apparatus in the above-mentioned glands, but also disclosed some facts clearly showing the participation…](https://sms4smile.com/quotes/ivan-pavlov/our-experiments-not-only-proved-the-existence-of-a-nervous-apparatus/) [Ivan Pavlov](https://sms4smile.com/quotes/author/ivan-pavlov/) > [Doubt is a precipice on the way to God. Blessed is he who is freed from its bonds. He who fares without any doubt,…](https://sms4smile.com/quotes/rumi/doubt-is-a-precipice-on-the-way-to-god-blessed-is-he-who-is-freed/) [Rumi](https://sms4smile.com/quotes/author/rumi/) > [I'd like to end the book a lot of ways. Except I don't have any answers. Use your common sense. Be nice. This is…](https://sms4smile.com/quotes/p-j-o-rourke/i-d-like-to-end-the-book-a-lot-of-ways-except-i-don-t-have-any/) [P. J. O'Rourke](https://sms4smile.com/quotes/author/p-j-o-rourke/) ## More by John D. MacDonald > [“Please not yet. Those are the three eternal words. Please not yet.”](https://sms4smile.com/quotes/john-d-macdonald/please-not-yet-those-are-the-three-eternal-words-please-not-yet/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [...it isn't foolish or wicked to enjoy. Wickedness is hurting people on purpose. I love what you are and who you are and how…](https://sms4smile.com/quotes/john-d-macdonald/it-isn-t-foolish-or-wicked-to-enjoy-wickedness-is-hurting-people-on/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [“Ask for two, and they give you the third free.”](https://sms4smile.com/quotes/john-d-macdonald/ask-for-two-and-they-give-you-the-third-free/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [“It was to have been a quiet evening at home.”](https://sms4smile.com/quotes/john-d-macdonald/it-was-to-have-been-a-quiet-evening-at-home/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [Now it stands to reason, mister, any damn fool stares into the sun long enough, he'll end up seeing exactly what some other damn…](https://sms4smile.com/quotes/john-d-macdonald/now-it-stands-to-reason-mister-any-damn-fool-stares-into-the-sun-long/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [You have to start knowing yourself so well that you begin to know other people. A piece of us is in every person we…](https://sms4smile.com/quotes/john-d-macdonald/you-have-to-start-knowing-yourself-so-well-that-you-begin-to-know/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [“Victims, he thought, were birds and animals and people who arrived at the wrong place at the wrong time, usually in too big a…](https://sms4smile.com/quotes/john-d-macdonald/victims-he-thought-were-birds-and-animals-and-people-who-arrived-at/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [ The dividing line \[between friends and acquaintances\] is communication, I think. A friend is someone to whom you can say any jackass thing that… ](https://sms4smile.com/quotes/john-d-macdonald/the-dividing-line-between-friends-and-acquaintances-is-communication/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [I want story, wit, music, wryness, color, and a sense of reality in what I read, and I try to get it in what…](https://sms4smile.com/quotes/john-d-macdonald/i-want-story-wit-music-wryness-color-and-a-sense-of-reality-in-what-i/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [ \[To\] me organized religion, the formalities and routines, \[is\] like being marched in formation to look at a sunset. ](https://sms4smile.com/quotes/john-d-macdonald/to-me-organized-religion-the-formalities-and-routines-is-like-being/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [Old friend, there are people—young and old—that I like, and people that I do not like. The former are always in short supply. I…](https://sms4smile.com/quotes/john-d-macdonald/old-friend-there-are-people-young-and-old-that-i-like-and-people-that/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [Way over half the murders committed in this country are by close friends or relatives of the deceased. A gun makes a loud and…](https://sms4smile.com/quotes/john-d-macdonald/way-over-half-the-murders-committed-in-this-country-are-by-close/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [“Bugs would eat the wax. Chaw the old canvas. And one day there will be a mutation, and we will have new ones that…](https://sms4smile.com/quotes/john-d-macdonald/bugs-would-eat-the-wax-chaw-the-old-canvas-and-one-day-there-will-be/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [“...her dark eyes were like twin entrances to two deep caves. Nothing lived in those caves. Maybe something had, once upon a time. There…](https://sms4smile.com/quotes/john-d-macdonald/her-dark-eyes-were-like-twin-entrances-to-two-deep-caves-nothing/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) > [“She went inside and watched him walk back toward sixteen,”](https://sms4smile.com/quotes/john-d-macdonald/she-went-inside-and-watched-him-walk-back-toward-sixteen/) [John D. MacDonald](https://sms4smile.com/quotes/author/john-d-macdonald/) [Explore all 80 John D. MacDonald quotes ](https://sms4smile.com/quotes/author/john-d-macdonald/) ## More Done quotes > [Entertainment is a sacred pursuit when done well. When done well, it raises the quality of human life.](https://sms4smile.com/quotes/michael-chabon/entertainment-is-a-sacred-pursuit-when-done-well-when-done-well-it/) [Michael Chabon](https://sms4smile.com/quotes/author/michael-chabon/) > [Usually male directors have to use foul language to get the job done. But I never came down to that level as being a…](https://sms4smile.com/quotes/divya-khosla-kumar/usually-male-directors-have-to-use-foul-language-to-get-the-job-done/) [Divya Khosla Kumar](https://sms4smile.com/quotes/author/divya-khosla-kumar/) > [You'll seldom experience regret for anything that you've done. It is what you haven't done that will torment you. The message, therefore, is clear.…](https://sms4smile.com/quotes/anonymous/you-ll-seldom-experience-regret-for-anything-that-you-ve-done-it-is/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [Forcing modern speakers of English to not - whoops, not to split an infinitive because it isn't done in Latin makes about as much…](https://sms4smile.com/quotes/steven-pinker/forcing-modern-speakers-of-english-to-not-whoops-not-to-split-an/) [Steven Pinker](https://sms4smile.com/quotes/author/steven-pinker/) > [When you step out and do a song in a musical, the easier thing to do is make it funny. But when those transitions…](https://sms4smile.com/quotes/kelli-o-hara/when-you-step-out-and-do-a-song-in-a-musical-the-easier-thing-to-do/) [Kelli O'Hara](https://sms4smile.com/quotes/author/kelli-o-hara/) > [Against his own will, almost, Will felt himself understanding; he would have done anything, he thought, told any lie, taken any risk, to make…](https://sms4smile.com/quotes/cassandra-clare/against-his-own-will-almost-will-felt-himself-understanding-he-would/) [Cassandra Clare](https://sms4smile.com/quotes/author/cassandra-clare/) > [Failures happen. You can't cry over them. You just take it in your stride because you know that you have done your best... Sometimes,…](https://sms4smile.com/quotes/divya-dutta/failures-happen-you-can-t-cry-over-them-you-just-take-it-in-your/) [Divya Dutta](https://sms4smile.com/quotes/author/divya-dutta/) > [If the members of parliament no longer consider themselves mandatories of the taxpayers but deputies of those receiving salaries, wages, subsidies, doles, and other…](https://sms4smile.com/quotes/ludwig-von-mises/if-the-members-of-parliament-no-longer-consider-themselves/) [Ludwig von Mises](https://sms4smile.com/quotes/author/ludwig-von-mises/) > [I'm a business first and foremost so whatever my business is, it's separate from my personal. It's like whatever I do business wise, it's…](https://sms4smile.com/quotes/snoop-dogg/i-m-a-business-first-and-foremost-so-whatever-my-business-is-it-s/) [Snoop Dogg](https://sms4smile.com/quotes/author/snoop-dogg/) > [It's like the query letter problem that I just mentioned, magnified a hundredfold. You might be good at telling a story, but that doesn't…](https://sms4smile.com/quotes/patrick-rothfuss/it-s-like-the-query-letter-problem-that-i-just-mentioned-magnified-a/) [Patrick Rothfuss](https://sms4smile.com/quotes/author/patrick-rothfuss/) > [I've used the Phoenix Centrifuge to replicate what the body's going to go through on the flight up. I've also done some gravity tests…](https://sms4smile.com/quotes/richard-branson/i-ve-used-the-phoenix-centrifuge-to-replicate-what-the-body-s-going/) [Richard Branson](https://sms4smile.com/quotes/author/richard-branson/) > [I always watch my matches back 100 times afterwards because that's how I improve. This is something I've always done, even in NXT.](https://sms4smile.com/quotes/mandy-rose/i-always-watch-my-matches-back-100-times-afterwards-because-that-s/) [Mandy Rose](https://sms4smile.com/quotes/author/mandy-rose/) > [In the future, I would like to do more films with contemporary themes. Perhaps comedy, which is something I have done in theater but…](https://sms4smile.com/quotes/luke-evans/in-the-future-i-would-like-to-do-more-films-with-contemporary-themes/) [Luke Evans](https://sms4smile.com/quotes/author/luke-evans/) > [I don't enjoy killing, but when done righteously, it's just a chore, like any other.](https://sms4smile.com/quotes/joshua/i-don-t-enjoy-killing-but-when-done-righteously-it-s-just-a-chore/) [Joshua](https://sms4smile.com/quotes/author/joshua/) > [Of everything I have done, 'The Archers' always gets the most excitement; there's a sort of uncontrollable joy from fans of the program.](https://sms4smile.com/quotes/felicity-jones/of-everything-i-have-done-the-archers-always-gets-the-most-excitement/) [Felicity Jones](https://sms4smile.com/quotes/author/felicity-jones/) [Browse all 25,653 Done quotes ](https://sms4smile.com/quotes/about/done/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "All thinking is done with the glands. Logic is added later to tidy things up.", "creator": { "@type": "Person", "name": "John D. MacDonald" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/john-d-macdonald/all-thinking-is-done-with-the-glands-logic-is-added-later-to-tidy/", "about": { "@type": "Thing", "name": "Done" }, "@id": "https://sms4smile.com/quotes/john-d-macdonald/all-thinking-is-done-with-the-glands-logic-is-added-later-to-tidy/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/b0f/john-d-macdonald-8277_done_all-thinking-is-done-with-the-glands-log_1892509.jpg", "contentUrl": "https://sms4smile.com/quotes/i/b0f/john-d-macdonald-8277_done_all-thinking-is-done-with-the-glands-log_1892509.jpg", "url": "https://sms4smile.com/quotes/i/b0f/john-d-macdonald-8277_done_all-thinking-is-done-with-the-glands-log_1892509.jpg", "width": 1080, "height": 1080, "caption": "“All thinking is done with the glands. Logic is added later to tidy things up.” — John D. MacDonald", "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 D. MacDonald", "item": "https://sms4smile.com/quotes/author/john-d-macdonald/" }, { "@type": "ListItem", "position": 4, "name": "All thinking is done with the...", "item": "https://sms4smile.com/quotes/john-d-macdonald/all-thinking-is-done-with-the-glands-logic-is-added-later-to-tidy/" } ], "@id": "https://sms4smile.com/quotes/john-d-macdonald/all-thinking-is-done-with-the-glands-logic-is-added-later-to-tidy/#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 } } ] } ```