When you're facing a difficult issue that you absolutely can do nothing about - I can't fly the plane; I can't change the weather - falling asleep, you'll either wake up and things will be fine or you won't.

After a yearlong investigation, there is no evidence that anyone hacked the server I was using, and there is no evidence that anyone can point to, at all ... that any classified material ended up in the wrong hands.

Caring for others is an expression of what it means to be fully human.

I believe that America has the opportunity to once again live by our values, live up to our values in the 21st century, but I think that America can only do that if Americans can succeed. And there are lots of reasons why Americans today are feeling left out and left behind.

I have the experience we need to make the changes we want and I think that's a winning case.

The most important thing I have to say to you today is that hair matters. Pay attention to your hair, because everyone else will.

[Iranians] are destabilizing governments in the region. They continue to support Hezbollah and Hamas in Lebanon against Israel. A lot of work that we have do is going to be incredibly hard. I'm prepared to do that work, but I believe, just as I did with imposing the sanctions, you have to get action for action.