Most of the major mistakes I made in my life, I made when I was too tired to know what I was doing - both personally and professionally.

Sometimes there is a difference in what is legal and what ought to be done.

There is nothing more precious to a parent than a child, and nothing more important to our future than the safety of all our children.

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.

You have to make a conscious decision to change for your own well-being, and that of your family and your country.

Being President is a little like being the grounds-keeper at a cemetery: there's plenty of people below you but no one's listening.

41, you look great. Love what you're doing.