You know there are a lot of ways to dope that are still cutting-edge compared to the anti-doping technology that we have."

VOA: special.2011.04.12

He says international students should know that this can affect them in the future if they try to re-enter the United States.

VOA: special.2009.04.02

"We know that we want kids to be learning hands-on and make discoveries in their own backyard.

VOA: special.2011.07.11

If you have seen a 3-D movie, you already know that you need special eyeglasses to watch.

VOA: special.2010.01.26

"We know only about thirty-three percent of women have access to a program that actually has services in place to prevent mother-to-child transmission.

VOA: special.2009.07.29

But learning so much of it in such a short time, that's a big scramble -- and they have to know it from memory."

VOA: special.2011.07.11

Sam Kass said: "After hearing fifth graders cheer for broccoli, I know firsthand that chefs can have a huge impact on kids' health and well-being."

VOA: special.2010.06.07

"I am happy." he said, "that I was the first one to open the door -- to let everyone know we could all do it."

VOA: special.2010.03.07

For example,I would know that you are a kind-hearted and well-meaning person.

VOA: special.2010.07.11

Myra Olmeda is the teacher. "So what happens is when these both groups together, they're learning,you know, one from the other -- which is the greatest thing that is happening."

VOA: special.2010.06.17

"I know a lot of schools have their own newspaper or newsletter, but don't know of many who have a newspaper for the school that's part of a reservation-wide or huge area-wide publications."

VOA: special.2011.04.07

"To those leaders around the globe who seek to sow conflict, or blame their society's ills on the West - know that your people will judge you on what you can build, not what you destroy.

VOA: special.2009.01.24

"To those who cling to power through corruption and deceit, and the silencing of dissent,know that you are on the wrong side of history -- but that we will extend a hand if you are willing to unclench your fist."

VOA: special.2010.09.25

He wrote this about his experience: I know that during that long and racking march of thirty-six hours over the unnamed mountains and glaciers of South Georgia it seemed to me often that we were four,not three. The American poet T.S.Eliot was influenced by Shackletons description.

VOA: special.2010.02.24