The sense the great democracies of the world - Europe, the United States, Japan, others - are going to set the agenda for the world. [Russians] want to bring that down.

Republicans - Reagan but also George W. Bush - believed in freedom, and they believed in America's role. To have the governing party speak in terms of a zero-sum world, or speak in terms of America's purpose as no more than grabbing the largest share possible in the short run, goes against our foreign policy tradition that goes back to 1900, really.

[Donald Trump administration] didn`t ask me to stay and 40 years seemed like enough.

I'm one of the many people who has said that the Hillary Clinton we know in private was effective, strong, courageous, and funny. And the campaigner we saw was less so, more scripted. Many people have made that observation, and it was my observation, too, but I'm grateful for what she did.

I think that Hillary Clinton has an appreciation that American power needs to be put in the service of American values, which is an American tradition and a pretty good one, and I think she was willing to do that.

Realism as a foreign policy doctrine means basically you don't care about values; you consider them a luxury, and it leads to a kind of acquiescence in spheres of influence. Now, spheres of influence sound good if you're a graduate student, or a certain kind of - an academic with a certain habit of mind. But in fact, spheres of influence don't work out very well, certainly not for the victims, and there are always victims.

In my view, [Vladimir] Putin despises the West in general and the United States in particular, both for who we are, our liberal values, and for what we`ve done, which is to take down the Soviet Empire.