
“Curiosity is more important than intelligence,” Albert Einstein used to say and contemporary psychology appears to concur. While people still tend to imagine intelligence as solving difficult math problems or citing obscure books, studies indicate that it’s most typically displayed in the manner human beings interact with one another. The most intelligent people aren’t merely aware of things they question, listen, and respond so as to maximize understanding for all involved.
Indeed, journal research such as PLOS One and the Journal of Applied Psychology identifies the fact that a single sentence or brief string of words is a gauge of higher-level thought, emotional intelligence, and even increased problem-solving ability. These are not grand speeches or lightning-bolt one-liners these are ordinary, run-of-the-mill sentences that unlock team-based efforts, learning, and knowledge. From saying you don’t know everything to rephrasing disagreements as possibilities, here are nine things you can say that, according to psychology, can subtly reveal a genius mind.

1. “Could you explain this more?”
Instead of a mark of ignorance, though, this question is epistemic curiosity in the scientists’ sense desire to complete gaps in knowledge and tie new knowledge to old. Researchers found in one study in 2022 that curiosity motivates learning and creative problem-solving, which are both key characteristics of high performers.
By requesting greater specificity, skilled communicators signal that they prioritize precision over assumption. They’re not merely gathering facts they’re constructing a more nuanced cognitive map with which to navigate new situations.

2. “We can agree to disagree”
Higher-level thinkers recognize that compromise may not be possible and that is healthy. A study published in the Journal of Applied Psychology found that constructive disagreement builds understanding, but too much agreeableness can actually stifle learning. Using this phrase allows them to be respectful while closing off unproductive arguments. It’s a subtle way of saying, “I respect your opinion, despite disagreeing,” without hurting relationships and keeping minds from closing.

3. “What do you think?”
Asking for feedback isn’t only polite it’s smart. The Humanistic Management Journal study discovered open discussion enhances recall, independent thinking, and the capability to synthesize disparate perspectives.
When geniuses pose this question, they’re not looking for applause they’re assembling perspectives maybe they missed. This strategy tends to yield more innovative, more comprehensive solutions.

4. “I don’t know”
Uncertainty needs to be acknowledged. Instead of bluffing, intelligent communicators acknowledge they don’t know, which can prevent costly blunders and build trust. Psychologists notice that being brutally honest paves the way for other individuals to provide expertise or resources. It also keeps one from getting caught in the trap of imposter syndrome, where pretending to be an expert always catches up with you.

5. “Let’s do more research on this”
Business or personal, the sentence is one of fact rather than the immediate response. Active reading and study have been proven to improve vocabulary, streamline thinking, and even connect back to longer life expectancy.
By recommending additional study, intelligent individuals demonstrate a willingness to hold off on judgment until facts are evident, a pattern that typically leads to improved long-term results.

6. “This reminds me of.”
Connecting new information to what you already know is a cognitive mastermind. Yale’s Poorvu Center cites research from educational psychology, emphasizing that solid background knowledge improves understanding and memorability. By doing this, you’re not changing the subject you’re making connections in your head that allow you (and usually others) to better understand the subject.

7. “Is there anything you would change about this?”
This one shows self-awareness and openness to criticism both emotional and intellectual mileposts. Asking questions was found in a 2021 study, not just to facilitate communication but also to enhance creativity. Instead of defending his work, geniuses welcome criticism, understanding that new eyes can spot blind spots that they themselves cannot.

8. “We should change our approach”
Flexibility is a thinking power. Intelligent individuals are more likely to be open-minded and alter strategy if necessary, according to research in Psychological Science. By suggesting a change of approach, they’re showing flexibility a trait that enables them to navigate tricky issues without becoming mired in faulty habits.

9. “I need some time to process”
Spontaneous thinking is not necessarily sharp thinking. Researchers have found that more intelligent individuals take longer to generate answers to difficult questions because they think them out more elaborately.
By requesting time, they’re not delaying they’re making sure that their answer is thoughtful, precise, and in compliance with the big picture. The wisest communicators never depend on flash words or dominating the conversation rather, they employ language for learning, connecting, and developing. They thrive because they combine confidence and humility, curiosity and discernment. Using even a few of these can convert conversations from shallow exchange to productive conversation that catalyzes growth for all.