In this case, you should judge a book by its cover.

Just goes to show you can't always judge a book by its cover.

Well, as I like to say, you can't judge a book by its cover and the same goes for hotels.

Or not to judge a book by its cover, especially if you can't read.

But as they teach us even before we reach college age, don't judge a book by its cover.

It just shows that you can't judge a book by its cover.

And they soon found out that, at least in this case, it was possible to judge a book by its cover.

Whatever happened to not judging a book by its cover?

This is one book you can judge by its cover.

This is truly a case when one cannot judge a book by its cover.