They called it a sacrifice to research that led the way to one of the greatest medical discoveries of the century.

VOA: special.2009.01.27

In general,Germans want the social contract maintained and are willing to sacrifice to keep it - for themselves and future generations.

VOA: standard.2010.06.16

And then invest on someone is a lot of sacrifice" The study says the mean monthly cost incurred by caregivers was about $90.

VOA: standard.2010.05.10

He adds "While I feel like I'm starting over again as a novice, it's a welcome sacrifice in regaining some of the excitement I felt years ago."

VOA: standard.2010.04.12

(Choral Music) Reverend John Hall the Dean of Westminster, began the ceremony "We remember with grief the gas and the mud,the barbed wire, the bombardment, the terror,the telegram, and with gratitude the courage and sacrifice.

VOA: standard.2009.11.11

"These are dangerous tasks." "There are still those with bombs and bullets who will try to stop Iraq's progress, and the hard truth is we have not seen the end of American sacrifice in Iraq."

VOA: standard.2010.08.02