As I understand it, sport is hard work for which you do not get paid.

I don't just sing for free. It's my work. You're paid for what you do. And I work hard.

Well, I realized finally that all of the hard work paid off.

If you work for it, you'll deserve what comes. Hard work.

Once you have commitment, you need the discipline and hard work to get you there.

You work hard for your income, and that hard work is what fuels the economy.