"We know from our very own eyes that it's happening. We're not kind of hearing it third hand.

VOA: standard.2010.05.24

"What we know from research on teen brain development, is that teens don't really have fully developed brains until they're 25 years old."

VOA: standard.2010.06.24

We see that you know from everyone,they say their interest in science begins before the age of eleven.

VOA: special.2010.04.01

We have a question from China. Feng Tianqiang says "I want to know something about John Dewey."

VOA: special.2010.01.07

We leave you with "I Don't Know What To Do" from Pete Yorn and Scarlett Johansson.

VOA: special.2009.10.09

From what we know about a man like Murlock, we may try to imagine some of the details of the story told by my grandfather.

VOA: special.2009.10.31

Yet,Darwin theorized in a world much different from the one we know.

VOA: special.2009.02.25

But I also know that we've got a long way to go to fully restore our economy and recover from what's been the longest and deepest downturn since the Great Depression."

VOA: special.2009.10.30

"We need an army of people who are equipped to know how to work at all levels and all scales, from protecting animals in the wild to providing shelter to them in zoological parks if necessary."

VOA: special.2010.06.22

"We know that much of the training and the direction for terrorists comes from Pakistan and the border area with Afghanistan,"

VOA: standard.2009.12.11

"What we know is more than That is the cost already and also a lot of demand coming from central banks.

VOA: standard.2010.07.21

"One correspondent not from America and then I will--(REPORTERS YELLING)--You know, we are not doing bidding here.Come on,".

VOA: standard.2009.04.03

"The remaining 88 percent of the variation from one center to another are unmeasured factors, that we don't quite know what those factors are."

VOA: standard.2010.07.14

"We will look for ideas from the bottom up. After all,Americans across the country know that the best ideas often come from workers,not just management."

VOA: standard.2009.04.25