Their beauty and songs have become part of our understanding of what a healthy environment should support.

VOA: special.2009.05.12

The Washington Post newspaper described America's growing power this way: "A new understanding seems to have come upon us, an understanding of our strength.

VOA: special.2010.07.08

"We celebrate with you today, with a full understanding of what you have achieved and we are filled with joy in your success.

VOA: standard.2010.06.05