江山易改,本性难移,汉语成语,意思是人的本性的改变比江山的变迁还要难。形容人的内在秉性很难改变,与英文习语a leopard1 cant change its spots或a tiger cannot change its stripes意思相近,表示One cant change ones essential nature。
例句:
大家分手后,他回来找我,试图让我相信他已经变了。但我了解江山易改本性难移。
After our breakup, he came crawling back, trying to convince me that hed changed, but I know that a leopard cant change its spots.
他肯定还会挂科的,毕竟江山易改本性难移。
He is bound to fail the exam again, a leopard cannot change his spots after all.