When you look at what [new generation] believe in, how they value diversity, how they believe in science, how they care about the environment, how they believe in, you know, everybody getting a fair shot, how they believe in not discriminating against people for sexual orientation and you know, their belief that we have to work with other countries to create a more peaceful world and to alleviate poverty, that's the majority an entire generation that's coming up behind us.

I've come to embrace the notion that I haven't done enough in my life. I've come to confirm that one's title, even a title like president of the United States, says very little about how well one's life has been led. No matter how much you've done or how successful you've been, there's always more to do, always more to learn, and always more to achieve.

Cuba is actually one where I am more optimistic because of the unique nature of Cuba - 90 miles off our shore with a massive ex-patriot population, now Cuban-American population that still have deep links to the island. There I am more confident that over time that the winds of commerce and telecommunication and travel start shifting the nature of that regime. But that's a small country which has almost a unique relationship to us.

Which passages of scripture should guide our public policy? Should we go with Leviticus, which suggests slavery is OK and that eating shellfish is an abomination? Or we could go with Deuteronomy, which suggests stoning your child if he strays from the faith?

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

At a time when the European project is facing challenges, it's especially important to show the benefits of economic integration by continuing to invest in our people and working to reduce inequality, both within and across our countries.

The more we are using clean energy, renewable energy sources, the less environmentally problematic facilities end up being a problem for everybody, but particularly for folks who have to suffer the consequences of some of these facilities.