A leopard can't change its spots
English Idiom
Meaning: People cannot change their inherent nature, no matter how hard they try. It's often used to indicate that someone's character, especially negative traits, remains consistent over time.
Origin: The idiom originates from the Bible, specifically the Old Testament in the Book of Jeremiah. It alludes to the idea that certain characteristics are so deeply embedded in an individual that they cannot be altered, just as a leopard cannot change its distinctive spots.
