But unimpressionable natures are not so soon softened, nor are natural antipathies so readily eradicated.

但平淡无奇的本性不会这么快就软化，天生的反感也不会那么容易根除。

Before they had gone far it occurred to the perspicacious reddleman that he would have acted more wisely by appearing less unimpressionable, and he resolved to correct the error as soon as he could find opportunity.

他们没走多远，观察敏锐的红土贩子意识到，他不该显得这么冷漠，而应该表现得更聪明一点，暗自决定一有机会就纠正刚才的错误。