Ever bumped into people who behave as if they know everything? We have rounded up some know-it-all quotes, sayings, jokes, memes (with images and pictures).
People usually don’t like associating with people who always have to be right or show they know everything about everything. They keep giving their unwanted opinions and comments to others and also reject what others have to say.
A Miss or Mr. portraying as a know-it-all might be very annoying at times. It’s more about their attitude of arrogance than knowledge. These quotes are inspirational, wise, and funny which will surely give the person a reality check.
Famous Know It All Quotes and Sayings
- “If you think that you know it all. Think again.”
- “If you know it all, what is there left to learn?”
- “Men cease to think when they think they know it all.”
- “Don’t be a know-it-all; instead be a learn-it-all.” – Jeff Weiner
- “The less people know, the more stubbornly they know it.” – Rajneesh
- “The biggest fool is the one who thinks he knows it all.” – Piers Anthony
- “A wise man never knows all, only fools know everything.” – African Proverb
- “But I’ve got more to learn, too. I don’t feel like I’m done or I know it all.”
- “The smaller your reality, the more convinced you are that you know everything.”
- “The dumbest people I know are those who know it all. ” – Malcolm Forbes
- “If you think you know it all, you are not listening.” – Marsha Johnson Evans
- “You won’t learn if you think you already know everything.” – Robert Kiyosaki
- “When you think you know it all, there’s not much that you’ll learn. ” – Ralph Marston
- “Those who think they know it all have no way of finding out they don’t.” – Leo Buscaglia
- “The only fool bigger than the person who knows it all is the person who argues with him.”
- “The greatest enemy of knowledge is not ignorance it is the illusion of knowledge.” – Stephen Hawkings
- “If you think you know it all, you are missing something.” – Thomas Dewar, 1st Baron Dewar
- “I took his suggestion to heart and went from a “know-it-all” to a “learn-it-all.” – T. Harv Eker
- “Young people think they know it all, but a lot of old salts around know they don’t.” – Richard Jackson
- “The fools think they know it all. The bold pretend they do. The wise know they know nothing.”
- “I hate, know it alls, please stop pretending you know something when we all know you don’t.”
- “It ain’t what you don’t know that gets you into trouble, it’s what you know for sure that just ain’t so.” – Mark Twain
- “A know-it-all is a person who knows everything except for how annoying he is.” – Demetri Martin
- “The smartest thing is knowing that I don’t know it all and that there’s more to learn.” – Tony DiCicco
- “The only things worth learning are the things you learn after you know it all.” – Harry S. Truman
- “The biggest idiot you will meet in life will be the person that thinks they know it all.” – Christopher Jones
- “An important mark of a good leader [is] to know you don’t know it all and never will.” – Anne M. Mulcahy
- “It’s about continuing to learn and being open-minded, don’t ever think you know it all.” – Chris Weidmanr
- “Watch, listen, and learn. You can’t know it all yourself. Anyone who thinks they do is destined for mediocrity.” – Donald Trump
- “Tell me, are you incapable of restraining yourself, or do you take pride in being an insufferable know-it-all?” – Severus Snape, Harry Potter
- “Always be suspicious of those who pretend to know it all, claim their way is the best way, and are willing to force their way on the rest of us.” – Walter E. Williams
- “It’s okay to be honest about not knowing rather than spreading falsehood. While it is often said that honesty is the best policy, silence is the second-best policy.” – Criss Jami
- “I think it’s noteworthy that the Almighty didn’t act high and mighty. The Holy One wasn’t holier-than-thou. The One who knew it all wasn’t a know-it-all. The One who made the stars didn’t keep his head in them. The One who owns all the stuff of earth never strutted it.” – Max Lucado
- “You can’t know it all. No matter how smart you are, no matter how comprehensive your education, no matter how wide-ranging your experience, there is simply no way to acquire all the wisdom you need to make your business thrive.” – Donald Trump
- “The biggest idiot you will meet in life will be the person that thinks they know itKeep learning; don’t be arrogant by assuming that you know it all, that you have a monopoly on the truth; always assume that you can learn something from someone else.” – Jack Welch
Funny And Sarcastic Quotes About Know it Alls
- “The amazing moment when you prove a “know-it-all” wrong.”
- “How come know-it-alls don’t know how annoying they are?”
- “Since you know it all, you should also know when to shut up.”
- “Nothing’s worse than a woman know-it-all.” – Tom DeLay
- “Unless your name is Google stop acting like you know everything.”
- “The dumbest people I know are those who know it all.” – Malcolm Forbes
- “Those of you who think you know everything are annoying those of us who do.”
- “Those who think they know it all are actually educated beyond their intelligence.”
- “You would think a know-it-all would already know that nobody likes a know-it-all.”
- “Those who think they know it all are very annoying to those of us who actually do.”
- “Those who think they know it all have no way of finding out they don’t.” – Leo Buscaglia