🐆 Leopard
"A leopard cannot change its spots"
Meaning
People rarely change their true nature.
About the leopard
A leopard's spotted coat never changes pattern, which is the idea behind idioms about a fixed, unchangeable nature.
Example sentence
He promised to be early, but arrived late again. A leopard cannot change its spots.
Test yourself
Which idiom means...
People rarely change their true nature.