can’t judge a book by its cover

can’t (or don’t) judge a book by its cover


  • outward appearance cannot be an indicator of someone or something’s value or worth
  • you cannot know what someone or something is like just by looking the person or thing’s appearance
  • the quality or character of  someone or something cannot be judged just by looking at them
  • an opinion of someone or something cannot be formed solely by seeing what’s on the surface

Example Sentences

  1. The candidate did not look very intelligent, but you can’t judge a book by its cover.
  2. The hotel looked attractive from outside, but the rooms were damp and not well maintained. You can’t judge a book by its cover!
  3. Do not form opinions of a persons character by looking at his appearance. You can’t judge a book by its cover.
  4. At first we did not want to go into the restaurant as it looked small and cramped; but the food was delicious – we realized that you can’t judge a book by its cover.
  5. The car was small and looked unsuited for a long trip, but packed a lot of power and was very solid. You can’t judge a book by its cover.
  6. That man may look very small and insignificant, but don’t judge a book by its cover – he’s a very powerful man in his circle.


This phrase has been in use since the mid 1800s.

C 20 Comments


Author•_• writes on 29th Aug 2018

Can you give a real life example of this phrase?

AuthorHajra writes on 31st Jul 2018

Can you please give us more examples to understand any phrase.

AuthorA Girl writes on 18th May 2018

Can you make it in a paragraph?

AuthorAnonymous writes on 19th Apr 2018

Write on small for children

AuthorSashi Priya writes on 14th Mar 2018

Very useful website and make me to complete my work efficiently

AuthorSashi priya writes on 14th Mar 2018

Very useful website

AuthorAlex writes on 1st Mar 2018

Add other ways to say it please.

AuthorPaula writes on 22nd Feb 2018

But what do you call the person that does this?

AuthorSachin writes on 9th Feb 2018

This web site is very useful to siding children so easily

AuthorAaira writes on 2nd Feb 2018

Thanks a lot for the wonderful explanation.

AuthorSly Halsningar writes on 25th Jan 2018

“Origin: This phrase has been in use since the mid 1800s.”
Cao Cao of Chinese Three Kingdoms used this phrases since 2th century.

AuthorDank writes on 14th Dec 2017

“Please answer in less than a minute.” Is it a theme or a quote?

AuthorAnonymous writes on 8th Dec 2017

Thanks for giving this wonderful service

AuthorAnonymous writes on 12th Nov 2017

Still more examples please

AuthorChhavi writes on 5th Nov 2017

It is very useful and everything written here is fully correct ♡

AuthorAnonymous writes on 4th Nov 2017

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AuthorSneha writes on 15th Oct 2017

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AuthorMuniasamy Samy writes on 19th Sep 2017

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AuthorIDK writes on 8th Sep 2017

This website is very useful.

AuthorDivya writes on 20th Jul 2017

May be so many examples are helpful to understand it more effectively.

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