Don’t ever let anybody tell you that your efforts don’t matter or that your voice doesn’t count. Don’t ever believe that you can’t make a difference. You have.

Effective immediately, we will only pursue phone calls that are two steps removed from a number associated with a terrorist organization instead of three.

Like it or not, we have to have a financial system that is healthy and functioning.

As the world's largest economy and second-largest carbon emitter, as a country with unsurpassed ability to drive innovation and scientific breakthroughs, as the country that people around the world continue to look to in times of crisis, we've got a vital role to play. We can't stand on the sidelines. We've got a unique responsibility.

I want to express our grieve and condolences to the families of two hostages: one American, Dr. Warren Weinstein and an Italian Giovanni LaPorto who were tragically killed in a U.S. counterterrorism operation.

It's important to know that the vast majority of people who were excited in 2008 are still really enthusiastic. We've got more volunteers now than ever, and they're engaged, they're motivated, they're not paying attention to the ups and downs of polls or Washington.

My life story is something obviously that belongs to me very personally. And the fact of the matter is that I had choices and chances and opportunities that were provided to me, based on the way I was able to direct my own decision-making. And what I'm working to fight for is to make sure that all women have the ability to do that.