江山易改，本性难移。
[误] It is easier to move the mountains than to change one\'s nature.
[正] A leopard can\'t change its spots.
注： “豹子改变不了身上的花斑”，英语里常用动物来说明事理。
[误] It is easier to move the mountains than to change one\'s nature.
[正] A leopard can\'t change its spots.
注： “豹子改变不了身上的花斑”，英语里常用动物来说明事理。
