George Bush actually said...

In America, all citizens have an opportunity to forge their own paths forward, and their success is limited only by the size of their dreams...

And, Mr. President, I can't thank you enough, on behalf of the American people, for your compassion and your leadership.

Thank you for the invitation.

It is such an honor to welcome a man I've come to admire a lot to the Oval Office, President Kikwete of Tanzania.