The will to act is a renewable resource.

The moral imperative to make big changes is inescapable...that what we take for granted may not be here for our children

I flew on Air Force Two for eight years, and now I have to take off my shoes to get on an aeroplane.

I want to extend condolences to the families of those who died in the service of the United Nations.

Politics has become a game of meaningless, mindless battles, conducted by unscrupulous methods and people, designed to transform even the most serious policy debates into sport.

I am concerned about the economy. I was the first one laid off.

Our planet has a rising fever. If the crib catches fire you don't say: 'Hmmm, how fast is that crib going to burn? Has it ever burned before? Is my baby flame retardant?'