By working hard and believing in themselves, the show is a success and Millie "s business is saved."

通过努力工作，并相信自己是成功的演出，并保存米莉的业务。

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James Brown also became known as "the hardest working man in show business."

VOA: special.2010.05.16

Gregg Gillis, the obsessive brain and tireless body behind the electronic mashup project called Girl Talk, is, perhaps, the hardest-working man in show business.

FORBES: Girl Talk's Gregg Gillis On Copyright, Curation and Making Mashups Rhyme

He earned the nickname "The Hardest Working Man in Show Business" and often tried to prove it to his fans, said Jay Ross, his lawyer of 15 years.

NPR: Harlem Says Its Farewell to James Brown

They are working hard to show that the problem came from a complex dynamic created by a mix shift in the business that they had never seen before, and hence it was a surprise.

FORBES: Budget, or Fudge-It?