ISIS is a virulent, nasty organization that has gained a foothold in ungoverned spaces effectively in Syria and parts of western Iraq. We have to take it seriously. They've shown in Paris what they can do in an organized fashion.

In reaffirming the greatness of our nation, we understand that greatness is never a given. It must be earned. Our journey has never been one of shortcuts or settling for less. It has not been the path for the faint-hearted, for those who prefer leisure over work, or seek only the pleasures of riches and fame. Rather, it has been the risk-takers, the doers, the makers of things -- some celebrated, but more often men and women obscure in their labor -- who have carried us up the long, rugged path towards prosperity and freedom.

I refuse to accept any approach that isn't balanced. I'm not going to ask students and seniors and middle-class families to pay down the entire deficit while people like me, making over $250,000, aren't asked to pay a dime more in taxes.

If you’re walking down the right path and you’re willing to keep walking, eventually you’ll make progress.

The Tea Party I have huge disagreements with, obviously. But I give them credit for having activated themselves. And they made a difference in terms of moving the Republican Party, in terms of moving the country in a particular direction. It's a direction I disagreed with. But it showed that, in fact, you get involved, if your voice is heard it has an impact.

Leadership isn't just legislation, that it's a matter of persuading people and giving them confidence, and bringing them together and setting a tone.

The future must not belong to those who bully women. It must be shaped by girls who go to school and those who stand for a world where our daughters can live their dreams just like our sons.