--- title: "Meaning & Key Takeaway of: Adolescent sanity is so twentieth century" description: "\"“Adolescent sanity is so twentieth century”\" — John Green" image: "https://sms4smile.com/quotes/i/268/john-green-12_quote_adolescent-sanity-is-so-twentieth-centur_1844102.jpg" --- # Adolescent sanity is so twentieth century ![“Adolescent sanity is so twentieth century” quote by John Green](https://sms4smile.com/quotes/i/268/john-green-12_quote_adolescent-sanity-is-so-twentieth-centur_1844102.jpg) [Download](https://sms4smile.com/quotes/i/268/john-green-12_quote_adolescent-sanity-is-so-twentieth-centur_1844102.jpg) [Open image](https://sms4smile.com/quotes/i/268/john-green-12_quote_adolescent-sanity-is-so-twentieth-centur_1844102.jpg) > ““Adolescent sanity is so twentieth century”” [John Green](https://sms4smile.com/quotes/author/john-green/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Adolescent mental health feels outdated, reflecting twentieth‑century understandings. **In simple terms:** Teen sanity feels old‑fashioned. Key Takeaway Update our approach to teen mental health. Themes mental health adolescence generational change culture awareness Mood empathetic concerned Type educational advocacy When to use this quote - school counseling - parental guidance - media representation - policy making Key Concepts psychology sociology public health Questions to Reflect On - What modern tools help teen mental health? - How can we shift outdated perceptions? A Different Perspective The quote may not account for progress in mental‑health care. ★ ★ ★ ★ ★ No ratings yet [Adolescent Sanity](https://sms4smile.com/quotes/about/adolescent-sanity-2373052/) [Sanity](https://sms4smile.com/quotes/about/sanity/) [Sanity Twentieth](https://sms4smile.com/quotes/about/sanity-twentieth-2373053/) [Twentieth](https://sms4smile.com/quotes/about/twentieth/) [Twentieth century](https://sms4smile.com/quotes/about/twentieth-century/) ## Related quotes > [“Well, everyone's crazy these days, Dr. Singh. Adolescent sanity is so twentieth century.”](https://sms4smile.com/quotes/john-green/well-everyone-s-crazy-these-days-dr-singh-adolescent-sanity-is-so/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [“Bureaucracy will be the deity of the twentieth century.”](https://sms4smile.com/quotes/p-ter-esterh-zy/bureaucracy-will-be-the-deity-of-the-twentieth-century/) [Péter Esterházy](https://sms4smile.com/quotes/author/p-ter-esterh-zy/) > [Doubt, it seems to me, is the central condition of a human being in the twentieth century.](https://sms4smile.com/quotes/salman-rushdie/doubt-it-seems-to-me-is-the-central-condition-of-a-human-being-in-the/) [Salman Rushdie](https://sms4smile.com/quotes/author/salman-rushdie/) > [I think psychology and self-reflection is one of the major catastrophes of the twentieth century.](https://sms4smile.com/quotes/werner-herzog/i-think-psychology-and-self-reflection-is-one-of-the-major/) [Werner Herzog](https://sms4smile.com/quotes/author/werner-herzog/) > [One day men will look back and say I gave birth to the twentieth century.](https://sms4smile.com/quotes/jack-the-ripper/one-day-men-will-look-back-and-say-i-gave-birth-to-the-twentieth/) [Jack the Ripper](https://sms4smile.com/quotes/author/jack-the-ripper/) > [For much of the twentieth century, 1984 was a year that belonged to the future - a strange, gray future at that. Then it…](https://sms4smile.com/quotes/james-gleick/for-much-of-the-twentieth-century-1984-was-a-year-that-belonged-to/) [James Gleick](https://sms4smile.com/quotes/author/james-gleick/) > [Photography is the dominant and fascinating and only authentic folk art of the twentieth century.](https://sms4smile.com/quotes/john-rothenstein/photography-is-the-dominant-and-fascinating-and-only-authentic-folk/) [John Rothenstein](https://sms4smile.com/quotes/author/john-rothenstein/) > [The trouble with us is that the ghetto of the Middle Ages and the children of the twentieth century have to live under one…](https://sms4smile.com/quotes/anzia-yezierska/the-trouble-with-us-is-that-the-ghetto-of-the-middle-ages-and-the/) [Anzia Yezierska](https://sms4smile.com/quotes/author/anzia-yezierska/) > [Twentieth century history of Christianity will name Oral Roberts as the voice that brought the Pentecostal movement to be taken seriously by mainline Christianity.](https://sms4smile.com/quotes/robert-h-schuller/twentieth-century-history-of-christianity-will-name-oral-roberts-as/) [Robert H. Schuller](https://sms4smile.com/quotes/author/robert-h-schuller/) > [Since the middle of the twentieth century, our understanding of the American past has been revolutionized, in no small part because of our altered…](https://sms4smile.com/quotes/drew-gilpin-faust/since-the-middle-of-the-twentieth-century-our-understanding-of-the/) [Drew Gilpin Faust](https://sms4smile.com/quotes/author/drew-gilpin-faust/) > [The history of American higher education over the twentieth century is an extraordinary one, the story of the creation of a powerhouse set of…](https://sms4smile.com/quotes/rick-perlstein/the-history-of-american-higher-education-over-the-twentieth-century/) [Rick Perlstein](https://sms4smile.com/quotes/author/rick-perlstein/) > [It has become part of the accepted wisdom to say that the twentieth century was the century of physics and the twenty-first century will…](https://sms4smile.com/quotes/freeman-dyson/it-has-become-part-of-the-accepted-wisdom-to-say-that-the-twentieth/) [Freeman Dyson](https://sms4smile.com/quotes/author/freeman-dyson/) > [Once Europe's colonial empires were sent into deep decline, thanks to World War II, America became globalization's primary replicating force, integrating Asia into its…](https://sms4smile.com/quotes/thomas-p-m-barnett/once-europe-s-colonial-empires-were-sent-into-deep-decline-thanks-to/) [Thomas P.M. Barnett](https://sms4smile.com/quotes/author/thomas-p-m-barnett/) > [The modern rise of Alzheimer's Disease in the twentieth century is not a sign of failure. It's a sign of success. Success in living…](https://sms4smile.com/quotes/s-jay-olshansky/the-modern-rise-of-alzheimer-s-disease-in-the-twentieth-century-is/) [S. Jay Olshansky](https://sms4smile.com/quotes/author/s-jay-olshansky/) > [I think popular music in this country is one of the few things in the twentieth century that have made giant strides in reverse.](https://sms4smile.com/quotes/bing-crosby/i-think-popular-music-in-this-country-is-one-of-the-few-things-in-the/) [Bing Crosby](https://sms4smile.com/quotes/author/bing-crosby/) ## More by John Green > [Issac:"I dislike living in a world without Augustus Waters." Computer: "I don't understand-" Issac: "Me neither. Pause](https://sms4smile.com/quotes/john-green/issac-i-dislike-living-in-a-world-without-augustus-waters-computer-i/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [“I just want to stay away from people and read books and think”](https://sms4smile.com/quotes/john-green/i-just-want-to-stay-away-from-people-and-read-books-and-think/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [She smiled with all the delight of a kid on Christmas morning and said, "Y'all smoke to enjoy it. I smoke to die." -…](https://sms4smile.com/quotes/john-green/she-smiled-with-all-the-delight-of-a-kid-on-christmas-morning-and/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [A Margo for each of us--and each more mirror than window.](https://sms4smile.com/quotes/john-green/a-margo-for-each-of-us-and-each-more-mirror-than-window/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [“No one ever says good-bye unless they want to see you again.”](https://sms4smile.com/quotes/john-green/no-one-ever-says-good-bye-unless-they-want-to-see-you-again/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [Neither novels or their readers benefit from any attempts to divine whether any facts hide inside a story. Such efforts attack the very idea…](https://sms4smile.com/quotes/john-green/neither-novels-or-their-readers-benefit-from-any-attempts-to-divine/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [“Traffic's not too bad on Sheridan, and I'm cornering the car like it's the Indy 500, and we're listening to my favorite NMH song,…](https://sms4smile.com/quotes/john-green/traffic-s-not-too-bad-on-sheridan-and-i-m-cornering-the-car-like-it-s/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [“Praise God for good nurses.”](https://sms4smile.com/quotes/john-green/praise-god-for-good-nurses/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [So I was ugly. I was never fat, really, and I never wore headgear or had zits or anything. But I was ugly. I…](https://sms4smile.com/quotes/john-green/so-i-was-ugly-i-was-never-fat-really-and-i-never-wore-headgear-or-had/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [Nothing has ever looked like that ever in all of human history.](https://sms4smile.com/quotes/john-green/nothing-has-ever-looked-like-that-ever-in-all-of-human-history/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [“said to him quietly, as if I couldn’t hear or something. Dad was about to respond but I interrupted.”](https://sms4smile.com/quotes/john-green/said-to-him-quietly-as-if-i-couldn-t-hear-or-something-dad-was-about/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [I believe humans have souls, and I believe in the conservation of souls.](https://sms4smile.com/quotes/john-green/i-believe-humans-have-souls-and-i-believe-in-the-conservation-of-souls/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [“He was hot. A nonhotboy stares at you relentlessly and it is, at best, awkward and, at worst, a form of assault. But a…](https://sms4smile.com/quotes/john-green/he-was-hot-a-nonhotboy-stares-at-you-relentlessly-and-it-is-at-best/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [I think if you keep the box closed long enough you do kill the cat, actually.](https://sms4smile.com/quotes/john-green/i-think-if-you-keep-the-box-closed-long-enough-you-do-kill-the-cat/) [John Green](https://sms4smile.com/quotes/author/john-green/) > [Imagining the future is a kind of nostalgia. (...) You spend your whole life stuck in the labyrinth, thinking about how you'll escape it…](https://sms4smile.com/quotes/john-green/imagining-the-future-is-a-kind-of-nostalgia-you-spend-your-whole-life/) [John Green](https://sms4smile.com/quotes/author/john-green/) [Explore all 3,614 John Green quotes ](https://sms4smile.com/quotes/author/john-green/) ## More Sanity quotes > [If you have never lost your sanity, then you have never been in love.](https://sms4smile.com/quotes/anonymous/if-you-have-never-lost-your-sanity-then-you-have-never-been-in-love/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [Sanity can take one of only two forms: that of ignorance, or denial.](https://sms4smile.com/quotes/derek-r-audette/sanity-can-take-one-of-only-two-forms-that-of-ignorance-or-denial/) [Derek R. Audette](https://sms4smile.com/quotes/author/derek-r-audette/) > [I am crazy as hell, but I know it. And knowing it is a kind of sanity that makes the sickness worse.](https://sms4smile.com/quotes/anne-sexton/i-am-crazy-as-hell-but-i-know-it-and-knowing-it-is-a-kind-of-sanity/) [Anne Sexton](https://sms4smile.com/quotes/author/anne-sexton/) > [Everything was so designed by Hannibal to break down Will in the first season, until Will's sanity became questionable. It's so much easier to…](https://sms4smile.com/quotes/bryan-fuller/everything-was-so-designed-by-hannibal-to-break-down-will-in-the/) [Bryan Fuller](https://sms4smile.com/quotes/author/bryan-fuller/) > [I never have written every day. When I'm writing a book, I write Monday through Friday. I always try to take Saturday and pretend…](https://sms4smile.com/quotes/maya-angelou/i-never-have-written-every-day-when-i-m-writing-a-book-i-write-monday/) [Maya Angelou](https://sms4smile.com/quotes/author/maya-angelou/) > [I only have so much energy, so something had to go. This is why, at the end of the day, I've preserved my sanity…](https://sms4smile.com/quotes/kiri-te-kanawa/i-only-have-so-much-energy-so-something-had-to-go-this-is-why-at-the/) [Kiri Te Kanawa](https://sms4smile.com/quotes/author/kiri-te-kanawa/) > [“It isn't for the moment you are stuck that you need courage, but for the long uphill climb back to sanity, faith and security.”](https://sms4smile.com/quotes/anne-morrow-lindbergh/it-isn-t-for-the-moment-you-are-stuck-that-you-need-courage-but-for/) [Anne Morrow Lindbergh](https://sms4smile.com/quotes/author/anne-morrow-lindbergh/) > [It wouldn't make for sanity would it, living with the devil.](https://sms4smile.com/quotes/daphne-du-maurier/it-wouldn-t-make-for-sanity-would-it-living-with-the-devil/) [Daphne du Maurier](https://sms4smile.com/quotes/author/daphne-du-maurier/) > [“Sanity is seriously over-rated!!”](https://sms4smile.com/quotes/paul-hamley/sanity-is-seriously-over-rated/) [Paul Hamley](https://sms4smile.com/quotes/author/paul-hamley/) > [If you tell me, I will leave you alone," I said. "And if you don't tell me, I am going to grab the nearest…](https://sms4smile.com/quotes/david-levithan/if-you-tell-me-i-will-leave-you-alone-i-said-and-if-you-don-t-tell-me/) [David Levithan](https://sms4smile.com/quotes/author/david-levithan/) > [Order is the sanity of the mind, the health of the body, the peace of the city, the security of the state. As the…](https://sms4smile.com/quotes/robert-southey/order-is-the-sanity-of-the-mind-the-health-of-the-body-the-peace-of/) [Robert Southey](https://sms4smile.com/quotes/author/robert-southey/) > [“I need to ask, are you afraid of spiders?" Nicholas blinked, suddenly caught off guard, "Yes, I'm afraid of spiders." "Were you always?" "What…](https://sms4smile.com/quotes/stephen-m-irwin/i-need-to-ask-are-you-afraid-of-spiders-nicholas-blinked-suddenly/) [Stephen M. Irwin](https://sms4smile.com/quotes/author/stephen-m-irwin/) > [We have now left Reason and Sanity Junction. Next stop, Looneyville.](https://sms4smile.com/quotes/jim-butcher/we-have-now-left-reason-and-sanity-junction-next-stop-looneyville/) [Jim Butcher](https://sms4smile.com/quotes/author/jim-butcher/) > [“Too much sanity may be madness — and maddest of all: to see life as it is, and not as it should be!”](https://sms4smile.com/quotes/miguel-de-cervantes/too-much-sanity-may-be-madness-and-maddest-of-all-to-see-life-as-it/) [Miguel de Cervantes](https://sms4smile.com/quotes/author/miguel-de-cervantes/) > [“We all practice self-deception to a degree; no man can handle complete honesty without being cut at each turn. There's not enough room in…](https://sms4smile.com/quotes/mark-lawrence/we-all-practice-self-deception-to-a-degree-no-man-can-handle-complete/) [Mark Lawrence](https://sms4smile.com/quotes/author/mark-lawrence/) [Browse all 968 Sanity quotes ](https://sms4smile.com/quotes/about/sanity/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "“Adolescent sanity is so twentieth century”", "creator": { "@type": "Person", "name": "John Green" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/john-green/adolescent-sanity-is-so-twentieth-century/", "about": { "@type": "Thing", "name": "Sanity" }, "@id": "https://sms4smile.com/quotes/john-green/adolescent-sanity-is-so-twentieth-century/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/268/john-green-12_quote_adolescent-sanity-is-so-twentieth-centur_1844102.jpg", "contentUrl": "https://sms4smile.com/quotes/i/268/john-green-12_quote_adolescent-sanity-is-so-twentieth-centur_1844102.jpg", "url": "https://sms4smile.com/quotes/i/268/john-green-12_quote_adolescent-sanity-is-so-twentieth-centur_1844102.jpg", "width": 1080, "height": 1080, "caption": "“Adolescent sanity is so twentieth century” — John Green", "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 Green", "item": "https://sms4smile.com/quotes/author/john-green/" }, { "@type": "ListItem", "position": 4, "name": "“Adolescent sanity is so twentieth century”", "item": "https://sms4smile.com/quotes/john-green/adolescent-sanity-is-so-twentieth-century/" } ], "@id": "https://sms4smile.com/quotes/john-green/adolescent-sanity-is-so-twentieth-century/#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 } } ] } ```