And helping the lower class rejoin mainstream of society is in the interests of all.

帮助下层社会的人重新回到社会主流中来，符合所有人的利益。

youdao

But crucially, she sees prisoners as fellow citizens, most of whom will one day rejoin society.

ECONOMIST: The craze for imprisonment

And helping the underclass rejoin society is in the interests of all.

ECONOMIST: Inequality