--- title: "Meaning & Key Takeaway of: Know when not to have an opinion." description: "\"“Know when not to have an opinion.”\" — Ray Dalio" image: "https://sms4smile.com/quotes/i/6eb/ray-dalio-299_quote_know-when-not-to-have-an-opinion-1663782_1663782.jpg" --- # Know when not to have an opinion. ![“Know when not to have an opinion.” quote by Ray Dalio](https://sms4smile.com/quotes/i/6eb/ray-dalio-299_quote_know-when-not-to-have-an-opinion-1663782_1663782.jpg) [Download](https://sms4smile.com/quotes/i/6eb/ray-dalio-299_quote_know-when-not-to-have-an-opinion-1663782_1663782.jpg) [Open image](https://sms4smile.com/quotes/i/6eb/ray-dalio-299_quote_know-when-not-to-have-an-opinion-1663782_1663782.jpg) > ““Know when not to have an opinion.”” [Ray Dalio](https://sms4smile.com/quotes/author/ray-dalio/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Avoid forming opinions when evidence is insufficient; stay open to new information. **In simple terms:** Don’t give an opinion without enough facts. Key Takeaway Seek evidence before deciding. Themes decision‑making humility learning Mood thoughtful analytical Type philosophical advice When to use this quote - research - debate - leadership - personal development Key Concepts Critical thinking cognitive bias uncertainty Questions to Reflect On - When is it better to act despite uncertainty? - How do you balance confidence and doubt? A Different Perspective Over‑cautiousness can hinder timely action. ★ ★ ★ ★ ★ No ratings yet [Know](https://sms4smile.com/quotes/about/know/) [Know Opinion](https://sms4smile.com/quotes/about/know-opinion-604016/) [Opinion](https://sms4smile.com/quotes/about/opinion/) ## Related quotes > [We listen to those whom we know to be of the same opinion as ourselves, and we call them wise for being of it;…](https://sms4smile.com/quotes/walter-savage-landor/we-listen-to-those-whom-we-know-to-be-of-the-same-opinion-as/) [Walter Savage Landor](https://sms4smile.com/quotes/author/walter-savage-landor/) > [“When I want to know your opinion, I'll consult your entrails.”](https://sms4smile.com/quotes/rachel-caine/when-i-want-to-know-your-opinion-i-ll-consult-your-entrails/) [Rachel Caine](https://sms4smile.com/quotes/author/rachel-caine/) > [You know, an opinion can be right or wrong.](https://sms4smile.com/quotes/michael-moore/you-know-an-opinion-can-be-right-or-wrong/) [Michael Moore](https://sms4smile.com/quotes/author/michael-moore/) > [I know my opinion isn't always popular, but I'm honest.](https://sms4smile.com/quotes/ryan-serhant/i-know-my-opinion-isn-t-always-popular-but-i-m-honest/) [Ryan Serhant](https://sms4smile.com/quotes/author/ryan-serhant/) > [You can say you have a best friends but, did you know his/her opinion if he/she treat you also as her best friends?.](https://sms4smile.com/quotes/elona-joy-pepino/you-can-say-you-have-a-best-friends-but-did-you-know-his-her-opinion/) [Elona Joy Pepino](https://sms4smile.com/quotes/author/elona-joy-pepino/) > [Do you know what we call opinion in the absence of evidence? We call it prejudice.](https://sms4smile.com/quotes/michael-crichton/do-you-know-what-we-call-opinion-in-the-absence-of-evidence-we-call/) [Michael Crichton](https://sms4smile.com/quotes/author/michael-crichton/) > [I think that the first thing is you should have a strategic asset allocation mix that assumes that you don't know what the future…](https://sms4smile.com/quotes/ray-dalio/i-think-that-the-first-thing-is-you-should-have-a-strategic-asset/) [Ray Dalio](https://sms4smile.com/quotes/author/ray-dalio/) > [I never knew a man who deserved to be thought well of for his morals who had a slight opinion of our Sex in…](https://sms4smile.com/quotes/samuel-richardson/i-never-knew-a-man-who-deserved-to-be-thought-well-of-for-his-morals/) [Samuel Richardson](https://sms4smile.com/quotes/author/samuel-richardson/) > [But I think that of all the literature that I studied, the book that did more than any other to fire my enthusiasm was…](https://sms4smile.com/quotes/kwame-nkrumah/but-i-think-that-of-all-the-literature-that-i-studied-the-book-that/) [Kwame Nkrumah](https://sms4smile.com/quotes/author/kwame-nkrumah/) > [Some books are not read in the right way because they have skipped a stage of opinion, assume a crystallization of information in society…](https://sms4smile.com/quotes/doris-lessing/some-books-are-not-read-in-the-right-way-because-they-have-skipped-a/) [Doris Lessing](https://sms4smile.com/quotes/author/doris-lessing/) > [I remember that the bass was turned up slightly more on the mix from last week, and I thought that was good - or…](https://sms4smile.com/quotes/mark-ronson/i-remember-that-the-bass-was-turned-up-slightly-more-on-the-mix-from/) [Mark Ronson](https://sms4smile.com/quotes/author/mark-ronson/) > [In my opinion, sexiness comes down to three things: chemistry, sense of humor, and treatment of waitstaff at restaurants.](https://sms4smile.com/quotes/rhoda-janzen/in-my-opinion-sexiness-comes-down-to-three-things-chemistry-sense-of/) [Rhoda Janzen](https://sms4smile.com/quotes/author/rhoda-janzen/) > [If you want to edit your photos and make yourself look different, go for it. 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You get better…](https://sms4smile.com/quotes/ray-dalio/life-is-like-a-game-where-you-seek-to-overcome-the-obstacles-that/) [Ray Dalio](https://sms4smile.com/quotes/author/ray-dalio/) > [“when we look down on ourselves through the eyes of nature we are of absolutely no significance. It is a reality that each one…](https://sms4smile.com/quotes/ray-dalio/when-we-look-down-on-ourselves-through-the-eyes-of-nature-we-are-of/) [Ray Dalio](https://sms4smile.com/quotes/author/ray-dalio/) > [“Great questions are a much better indicator of future success than great answers.”](https://sms4smile.com/quotes/ray-dalio/great-questions-are-a-much-better-indicator-of-future-success-than/) [Ray Dalio](https://sms4smile.com/quotes/author/ray-dalio/) > [“Georgi Plekhanov’s classic On the Role of the Individual in History.”](https://sms4smile.com/quotes/ray-dalio/georgi-plekhanov-s-classic-on-the-role-of-the-individual-in-history/) [Ray Dalio](https://sms4smile.com/quotes/author/ray-dalio/) [Explore all 716 Ray Dalio quotes ](https://sms4smile.com/quotes/author/ray-dalio/) ## More Know quotes > [I actually think acting is a form of self-hypnosis. You have to be hyper, hyper aware of what's going on around you. 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Or…](https://sms4smile.com/quotes/natasha-lyonne/i-would-have-done-well-as-a-gypsy-child-i-think-a-circus-baby-i/) [Natasha Lyonne](https://sms4smile.com/quotes/author/natasha-lyonne/) > [You will never know just how beautiful you are to me.](https://sms4smile.com/quotes/anonymous/you-will-never-know-just-how-beautiful-you-are-to-me/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [I know how hard it is to be a woman, especially a black woman.](https://sms4smile.com/quotes/mike-tyson/i-know-how-hard-it-is-to-be-a-woman-especially-a-black-woman/) [Mike Tyson](https://sms4smile.com/quotes/author/mike-tyson/) > [I have always been a big meta guy because I think the way journalism is practiced in Washington, and the way everyone sort of…](https://sms4smile.com/quotes/mark-leibovich/i-have-always-been-a-big-meta-guy-because-i-think-the-way-journalism/) [Mark Leibovich](https://sms4smile.com/quotes/author/mark-leibovich/) > [“Take your time to find and understand what you don’t know and in the end, you shall know that it is not all the…](https://sms4smile.com/quotes/ernest-agyemang-yeboah/take-your-time-to-find-and-understand-what-you-don-t-know-and-in-the/) [Ernest Agyemang Yeboah](https://sms4smile.com/quotes/author/ernest-agyemang-yeboah/) > [What we're supposed to do as actors is be able to portray real human beings and emotions. 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