余生は自分の理想の追求に費やしたい。

tbd

I want to spend rest of the life pursuing my ideals.

祖父は静かな余生を送りたいと思っている。

tbd

My grandfather wants to live quietly for the rest of his life.

我的外公想安静地度过晚年。

引退したら余生を田舎で過ごしたいんだ。

tbd

When I retire, I'd like to spend the rest of my life in the country.

その将軍は退役後ひっそり余生を送った。

tbd

The general lived the rest of his life peacefully after his retirement.