Terms for subject Proverb containing you can tell by

English	Russian
you can't tell a book by its cover	чужая душа – лес дремучий
you can't tell a book by its cover	встречают по одёжке, провожают по уму
you can't tell a book by its cover	чужая душа – тёмный лес
you can't tell a book by its cover	чужая душа – потёмки