I'm not sure we have the right strategy in Afghanistan. Let me think this over for a few months.

So don't get cynical. Cynicism didn't put a man on the moon. Cynicism has never won a war, or cured a disease, or built a business, or fed a young mind. Cynicism is a choice. And hope will always be a better choice.

America’s possibilities are limitless, for we possess all the qualities that this world without boundaries demands: youth and drive; diversity and openness; an endless capacity for risk and a gift for reinvention. My fellow Americans, we are made for this moment, and we will seize it - so long as we seize it together.

Rather than pointing fingers or assigning blame, let’s use this occasion to expand our moral imaginations, to listen to each other more carefully, to sharpen our instincts for empathy and remind ourselves of all the ways that our hopes and dreams are bound together.

People always - I think were surprised about me connecting with folks in small town Iowa. And the reason I did was - first of all, I had the benefit that at the time nobody expected me to win. And so I wasn't viewed through this prism of Fox News and conservative media making me scary. At the time, I didn't think seem scary, other than just having a funny name. I seemed young.

There's no reason why Americans should die when Afghans are perfectly capable of defending their own country.

America is an unlikely place - a country built on defiance of the odds; on a belief in the impossible. And I remind you of this because as you set out to live your own stories of success and achievement, it's now your turn to help keep it this way.