You can't tell a book by its cover Meaning in English
expression
Definition
This expression means you should not judge someone or something just by their appearance; what's inside or underneath may be very different from what you see outside.
Usage & Nuances
This is an informal proverb, often used to remind people not to make quick judgments based on looks. It can describe people, objects, or situations. Sometimes shortened to 'don't judge a book by its cover'.
Example Sentences
Remember, you can't tell a book by its cover when meeting new people.
basic
You can't tell a book by its cover—that old house is beautiful inside.
basic
Many say you can't tell a book by its cover about food too.
basic
She might seem quiet, but you can't tell a book by its cover—she's actually really funny.
natural
I know it doesn't look like much, but you can't tell a book by its cover—this restaurant has the best food in town!
natural
People always say you can't tell a book by its cover, especially after being surprised by someone's true character.
natural