Money can't buy happiness, but used wisely, it can contribute mightily to happiness.

钱虽然买不到快乐，可是聪明地花钱，钱就能为快乐做出强大贡献。

youdao

But not all the money, to put it mildly, has been used wisely.

但是说得委婉些，并不是所有的钱都用得很明智。

《柯林斯英汉双解大词典》

But, the Commission points out, wealth can be wisely used.

委员会同时还指出，可以明智地利用财富。

youdao