When you are used to physical Labour, you feel uncomfortable if you're idle.

劳动惯了，闲着就不舒服。

《新英汉大辞典》

The rich would have spoken on the value of thrift, and the idle grown eloquent over the dignity of Labour.

富人会谈论节俭的价值，懒汉则侈谈劳动光荣。

youdao

Until recently, booming service firms could take on labour made idle by industry.

ECONOMIST: Brazil