When a new president comes in, a new president gets to clean house.

The arts are not a luxury. They are an integral part of our lives as individuals and as a nation.

Sometimes, opening up your eyes and realising what you have - no matter how little you think - helps you find yourself.

You cannot have development in today's world without partnering with the private sector.

We can't go to people who have lost their job at GM and say, 'Oh, by the way, we are going to pay money to build a road here or inoculate children there,' unless we can demonstrate that it is in America's interest. I happen to think it is.

I think we need to go after Baghdadi, as well, make that one of our organizing principles. Because we've got to defeat ISIS, and we've got to do everything we can to disrupt their propaganda efforts online.

I can't stand the kind of paralysis that some people fall into because they're not happy with the choices they've made.