Intellectual honesty means being truthful and fair in how we understand and express our ideas and beliefs. This means using evidence and facts when we make arguments or claims, and being willing to consider opposing viewpoints and change our minds if new evidence suggests we were wrong.
Imagine if you were playing a game with your friends, and one of your friends cheats to win. That wouldn't be fair, right? Intellectual honesty is kind of like the opposite of cheating. It means we are playing the game of thinking and sharing ideas in a fair and truthful way, so that everyone has a chance to understand and learn from each other.
For example, let's say you and your friend are having an argument about whether dogs or cats are better pets. If you are intellectually honest, you might try to find some facts or examples to support your argument, like how dogs can help people with disabilities or how cats are better at keeping your house free of mice. But you would also be willing to listen to your friend's reasons for liking cats more, and consider if maybe they had a good point.
In other words, being intellectually honest means being both confident in your beliefs and open-minded to new information. It means being willing to think hard about what you really believe, and being willing to change your mind if you discover you were wrong.