为富不仁的英文：
[Literal Meaning]
be/rich/not/kind
to be rich but cruel

[解释]
为：做。为了发财致富，心狠手毒，做尽坏事。

[Explanation]
to be rich but heartless

[例子]
村里的张财主为富不仁，很多村民都非常讨厌他。

[Example]
The Rich Man Zhang in the village was rich but cruel and many villagers disliked him.

[英文等价词]
Muck and money go together.