1.
You can't change your own nature. --Aesop
本性难移。——伊索
2.
"A fox may grow grey, But never good"
狐狸会变,但本性难移
3.
The wolf lose his tooth , but not his Instinct .
狼牙虽失，本性难移。
4.
The wolf change his coat , but not his disposition .
狼换毛皮，本性难移。
5.
What is Bred in the Bone will never come out of the fresh.
"江山易改, 本性难移"
6.
A leopard cannot change its spots
江山易改,本性难移
7.
You can change mountains and rivers but not a person's nature.
江山易改，本性难移。
8.
"A fox may grow gray, But never good"
狐狸善变,本性难移
9.
The wolf changes his coat, but not his disposition.
豺狼换张皮，本性却难移。江山易改，本性难移。
10.
the fox changes his skin But not his habits --Suetonius
江山易改,本性难移--史维都尼亚斯
11.
The leopard cannot change his spots.
豹子无法改变其斑点(本性难移)。
12.
He was regarded as a determined priso-nbreaker.
他是个本性难移的越狱犯。
13.
The fox changes his skin but not his habits.-Suetonius
江山易改，本性难移。--史维都尼亚斯
14.
LAURA: Because he''s impossible. Leopards don''t change their spots. I have to look for a new job.
因为他不可理喻, 本性难移. 我必须找份新工作.
15.
The leopard can never change its spots.
花豹永不能改变身上的斑点（指：本性难移）。
16.
What is bred in the bone will not(or:never)out of the flesh.
生来的习惯不易改掉。/江山易改，本性难移。
17.
"Sloppy! Why can't you do things right? The old saying is certainly true-'It's easier to move a mountain than change a man's character!"
“你总是这样不爱收拾，屡次说你，你总不听。 真是江山易改，本性难移
18.
A dictator is unlikely to become a good leader in a democracy. A leopard cannot change its spots.
独裁者不太可能成为民主制度下优秀的领道人。江山易改，本性难移。