Don't judge a book by it's cover

Why you shouldn't judge a book by it's cover

What it means

If you don't know what it means I will tell you. It means don't judge people by the way they look.

This is why you shouldn't judge a book by it's cover

You shouldn't judge a book by it's cover because by doing that you could be getting rid of your best friend. For example if somebody was bigger than you are and you think that they are gross, for one that's mean and for two that person could be really nice. That's why you shouldn't judge a book by it's cover.