The only reason I send a single young man or woman in uniform anywhere in the world is because I think it's necessary to keep us safe.

It's not appealing to deal with countries that express hatred towards us.

Citizenship means standing up for everyone's right to vote.***

When Americans are called on to innovate, that's what we do - whether it's making more fuel-efficient cars or more fuel-efficient appliances, or making sure that we are putting in place the kinds of equipment that prevents harm to the ozone layer and eliminates acid rain. At every one of these steps, there have been folks who have said it can't be done. There have been naysayers who said this is going to destroy jobs and destroy industry. And it doesn't happen because once we have a clear target to meet, we typically meet it. And we find the best ways to do it.

When we were working on immigration reform and there was a young Latino man, young immigration activist here who, in the Roosevelt Room, refused to shake my hand.He made a point of saying, "I can't shake your hand; you're deporting too many people." And I just said to him, "Young man, I'm glad that you feel so passionately about this issue, but you're with the president right now in the White House. You've got to think about what's going to be most effective in getting what you need, what you're trying to accomplish. Because this may not be your best strategy."

We are not going to be able to rebuild Afghanistan into a Jeffersonian democracy.

You could see a man talking to himself as just plain crazy, or read about the criminal on the front page of the daily paper and ponder the corruption of the human heart, without having to think about whether the criminal or lunatic said something about your own fate.