In speaking powerfully and eloquently for mercy and reconciliation to people divided by old hatreds and persecuted by abuse of power, the Holy Father was a beacon of light not just for Catholics, but for all people.

History will remember Nelson Mandela as a champion for human dignity and freedom, for peace and reconciliation.

If you want to live like a Republican, vote like a Democrat.

Our new immigrants must be part of our one America. After all, they're revitalizing our cities, they're energizing our culture, they're building up our economy. We have a responsibility to make them welcome here, and they have a responsibility to enter the mainstream of American life. That means learning English and learning about our democratic system of government. There are now long waiting lines of immigrants that are trying to do just that. Therefore, our budget significantly expands our efforts to help them meet their responsibility. I hope you will support it.

We have a chance here to prove that [Rwanda], a country that almost slaughtered itself out of existence, can practice reconciliation, reorganize itself, focus on tomorrow and provide comprehensive, quality health care with minimal outside help.

Any president that lies to the American people should have to resign.

The secret to living a full life with no regrets and to staying young is to figure out what you believe in and fight for it. If you lose, don't give up. If you win, raise the bar, and then rare back and do something else. And remember that, with the accumulation of years, our responsibilities to the future grow greater, not less.