I know the human mind will not believe what it cannot understand.

VOA: special.2010.07.10

To better understand what I mean, sit back and listen.

VOA: special.2010.02.07

"I honestly believe that you don't really understand what freedom is until you've had that freedom taken away."

VOA: standard.2010.03.25

I didn't understand that until later on. And everyone's unique and that's what makes people exciting to watch."

VOA: standard.2010.03.08

And at that point, I think,we'll understand what Iran is either willing or unwilling to do.

VOA: standard.2010.05.14

And I even have a section on what I call 'designer snowflakes,' which is us growing crystals in the lab,trying to understand how the physics works."

VOA: standard.2009.12.19

"You know you can send all the envoys in the world, you can listen, you can encourage, but I understand all the priorities that he has tugging at him, but I think that that is what it is going to take."

VOA: standard.2010.05.23