In his final document to his family, he advised his descendants to "practice Virtue thyself, and encourage it in others."

VOA: special.2009.04.24

Others do it to help document storms and warn the public.

VOA: special.2010.05.11

It is the first time the technique has been used to document how the brain processes grammar and produces words.

VOA: standard.2010.01.15

Venezuelan President Chavez threatened to refuse to sign the declaration to protest Cuba's absence from the hemispheric gathering, and to protest the document's failure - as it is now reportedly written - to demand an end to the U.S.embargo of the island.

VOA: standard.2009.04.18