Sentence examples similar to unceasing hard work from inspiring English sources

I realized, however, that hard work and unceasing work was the only panacea for me.

Hard work?

"This is hard work, hard empirical work.

And hard work.

Is it hard work?

This is hard work.

Painting is hard work.

It was hard work".

It's hard work.

It is hard work.

A. Hard work.