I do not talk to the FBI directors about pending investigations [on Hillary Clinton].

Our lives are now in a telephone, all our data, all our finances, all our personal information, and so it's proper that we have some constraints on that. But it's not going to be 100 percent. If it is 100 percent, then we're not going to be able to protect ourselves and our societies from some people who are trying to hurt us.

We are not at war against Islam.

No challenge poses a greater threat to future generations than climate change.

The ideals and the values of the United States inspired the entire world. I don't think any of us can say that our standing in the world now, the way children around the world look at the United States, is the same. And part of what we need to do is to send a message to the world that we are going to invest in issues like education, we are going to invest in issues that relate to how ordinary people are able to live out their dreams. And that is something that I'm going to be committed to as president of the United States.

Iran . . . has failed to take the opportunity to demonstrate that its nuclear program is peaceful . . . time is not unlimited.

I will never forget that the only reason I'm standing here today is because somebody, somewhere stood up for me when it was risky. Stood up when it was hard. Stood up when it wasn't popular. And because that somebody stood up, a few more stood up. And then a few thousand stood up. And then a few million stood up. And standing up, with courage and clear purpose, they somehow managed to change the world.