But first,we talk to some Americans who have retired from their professional lives but still work hard to help others.

VOA: special.2010.07.16

She said Ian Shaw was among several people who could not find paying jobs but still wanted to work.

VOA: special.2009.04.03

"I think that what our recent survey showed is there's still a lot of work to be done.

VOA: special.2010.04.01

Igor Sikorsky often said: "The work of the individual still remains the spark which moves mankind ahead."

VOA: special.2010.09.10

But experts say it is still too high and Pittsburgh has more work to do.

VOA: special.2009.07.13

AIDS researchers say they still have much work to do on a vaccine against H.I.V.

VOA: special.2009.09.30

"For all those whose cares have been our concern, the work goes on, the cause endures, the hope still lives and the dream shall never die."

VOA: special.2009.09.13

But the head of UNICEF, Anthony Lake,says: "Unless we all work harder, there may still be fifty-six million children out of school in two thousand fifteen."

VOA: special.2010.05.20

Still,Brian Hansford at the United Nations Children's Fund says more work remains.

VOA: special.2009.09.28

He still had much farm work to do before bed time.

VOA: special.2009.06.27

She says it is a good start but still needs work.

VOA: special.2010.03.18

Still the U.N.says there is much work to be done.

VOA: special.2010.04.05

One in ten Americans still can't find work.

VOA: special.2010.01.30

"Women still do two-thirds of all the work in the world, but earn only about five percent of the income."

VOA: standard.2010.04.28