Final answer:
Don't judge a book by its cover is an expression advising against forming judgments based on appearance, both in literature and real life.
Step-by-step explanation:
Don't judge a book by its cover is a popular expression that means you shouldn't make judgments about something or someone based solely on appearance. In literature, this phrase is often used as a metaphor to advise against forming opinions about a person's character or the quality of a book based on superficial factors.
For example, a book with an unattractive or plain cover may turn out to be a fantastic read, just as a person who may initially seem unimpressive could surprise you with their talents or personality.
The statement 'Don't judge a book by its cover' is true and advises against making superficial judgments, aligning with the notion that deep understanding requires looking beyond outward appearances, whether in literature or in life. The LibreTexts quote reinforces this by promoting active and open-minded engagement with texts for a fuller comprehension