江山易改,本性難移 [ㄐㄧㄤ ㄕㄢ ㄧˋ ㄍㄞˇ , ㄅㄣˇ ㄒㄧㄥˋ ㄋㄢˊ ㄧˊ; jiang1 shan1 yi4 gai3 , ben3 xing4 nan2 yi2] it is easier to change mountains and rivers than to alter one's character (idiom) you can't change who you are Can the leopard change his spots? ◄ ►