The single biggest threat that we face is a nuclear weapon or some weapon of mass destruction. What that means is that we have to be extraordinarily aggressive and vigilant in controlling nuclear proliferation.
I'm not talking about blind optimism, the kind of hope that just ignores the enormity of the tasks ahead or the road blocks that stand in our path. I'm not talking about the wishful idealism that allows us to just sit on the sidelines or shirk from a fight. I have always believed that hope is that stubborn thing inside us that insists, despite all the evidence to the contrary, that something better awaits us so long as we have the courage to keep reaching, to keep working, to keep fighting.
It is that promise that has always set this country apart-that through hard work and sacrifice, each of us can pursue our individual dreams but still come together as one American family, to ensure that the next generation can pursue their dreams as well.
I know CNN has taken some knocks lately but the fact is, I admire their commitment to covering all sides of the story, just in case one of them happens to be accurate.
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.
What we also have to recognize is that the deficit levels that I'm inheriting, over a trillion dollars, coming out of last year, that that is unsustainable. At a certain point, other countries stop buying our debt, at a certain point, we'd end up having to raise interest rates, and it would end up creating more economic chaos and potentially inflation.
Our politics at its best involves us recognizing ourselves in each other. And our politics at its worst are when we see immigrants or women or blacks or gays or Mexicans as somehow separate, apart from us.
ISIS is a virulent, nasty organization that has gained a foothold in ungoverned spaces effectively in Syria and parts of western Iraq. We have to take it seriously. They've shown in Paris what they can do in an organized fashion.
If we truly believe in our public schools, then we have a moral responsibility to do better - to break the either-or mentality around school reform, and embrace a both-and mentality. Good schools will require both the structural reform and the resources necessary to prepare our kids for the future.
If we're not vigilant foreign countries can have an impact on the political debate in the United States in ways that might not have been true 10, 20, 30 years ago in - in part because of the way news is transmitted and in part because so many people are skeptical of mainstream news organizations that - everything's true and everything's false.
I am looking forward to getting out of the bubble. I am glad that I'm leaving this place at a relatively young age, at 55. So I have the opportunity for a second maybe even a third act in a way that I think would be tougher if I were, you know, the age of some presidents when they left.
Although we may come from vastly different stories and very different walks of life, we are one people who possess common values and common ideals; who celebrate individual excellence but also share a recognition that together, we can accomplish great and wonderful things we can't accomplish alone.
I think that I'll always remember the bust of Dr. [Martin Luther] King. I thought having an American here who represented rhat civic spirit that got me into this [president] office was useful.
If somebody was sending rockets into my house, where my two daughters sleep at night, I’m going to do everything in my power to stop that, and I would expect Israelis to do the same thing.