President Obama started with a much weaker economy than I did. Listen to me, now. No president - no president, not me, not any of my predecessors, no one could have fully repaired all the damage that he found in just four years.

Nearly every problem has been solved by someone, somewhere. The challenge of the 21st century is to find out what works and scale it up.

I am grateful to President George W. Bush for PEPFAR, which is saving the lives of millions of people in poor countries and to both Presidents Bush for the work we've done together after the South Asia tsunami, Hurricane Katrina and the Haitian earthquake.

Demand that your government pays more attention. It's immoral that people in Africa die like flies of diseases that no one dies of in the United States. And the more disease there is, the more political unrest there will be, leading to more Darfurs, which the U.S. will have to pay to fix.

Each generation of Americans must define what it means to be an American.

I am trying to be honest with you and it hurts me. Now.

All America loses when any person is denied or forced out of a job because of sexual orientation. Being gay, the last time I thought about it, seemed to have nothing to do with the ability to read a balance book, fix a broken bone, or change a spark plug.