Certainly I've appreciated Angela Merkel as a partner.

I would not advise people who feel strongly or are concerned about some of the issues that have been raised during the course of the [president electing] campaign.

Part of American leadership is making sure that we're doing nation building here at home. That will help us maintain the kind of American leadership that we need.

Each path to knowledge involves different rules and these rules are not interchangeable.

Those who are already feeling the effects of climate change don't have time to deny it - they're busy dealing with it.

it’s important to make sure that we’re talking with each other in a way that heals, not in a way that wounds." - Barack Obama, 44th U.S. President

I think that part of my optimism comes from the belief that we as a people could actually, regardless of all the disadvantage of the past, regardless of the fact that a lot of other folks got a head start in the race, if we were able to make the race fair right now.