A young man who worked hard and learned new skills could rise quickly to better and better jobs.

VOA: special.2010.05.13

He used to be a hard-working family man.

他曾经是个努力工作的好男人

耶鲁公开课 - 心理学导论课程节选

They said any man who worked hard could find five to ten dollars worth of gold a day, and sometimes even more.

VOA: special.2009.05.28

I just love a man so hard I can't bear not to get him.

VOA: special.2010.04.24

He said, "He was a lazy man who never worked hard."

VOA: special.2010.06.26