A leopard can't change its spots
People cannot change their basic nature.
English
A leopard can't change its spots
Tiếng Việt
Giang sơn dễ đổi, bản tính khó dời.
Bản chất con người rất khó thay đổi.
Examples
- He promised to be on time, but a leopard can't change its spots.
- She was late again. A leopard can't change its spots.