'Smart power' is the use of American power in ways that would help prevent and resolve conflict - not just send our military in.

I think that if you live long enough, you realize that so much of what happens in life is out of your control, but how you respond to it is in your control. That's what I try to remember.

I have proposed I would not add a penny to the debt and [Donald Trump] plans would add $5 trillion to the debt.

I have met so many people who had their life savings wiped out, who lost their homes, who are barely back with their heads above water.This was a disaster for our country, and we can never let that happen again.

I have tried to emphasize to people that, hey, just like President Obama was a really good president, and the fact that he was black I think was historic and unprecedented, but he also claimed and owned his excellence, and that's why I'm saying, okay - I think it's really exciting and historic that I would be the first woman president, but I have a lot of work I want to do. And I hope that people will say, "Hey, she's getting it done." That's how I think about it.

I spent four and a half hours debating Donald Trump in three debates, which I think should put to rest any questions about my stamina.

It is no longer acceptable to discuss women's rights as separate from human rights.