Internal reform in Russia would require a better relationship with the West.

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

Think of Europe in the 20th century. Two World Wars generated by nationalism. France, Germany, Britain fighting with each other.

Realism is important in foreign policy. You have to be realistic about what you can achieve, and about the pitfalls, and problems along the way, of which there are plenty. Nothing is easy. It's always rough.

Ronald Reagan reached out to Gorbachev. At the same time, we were pushing back against the Soviets all over the world. He was able to do two things at once, and it worked out very well for us.

America's grand strategy did not come from nowhere. It followed from our deeper conception of ourselves, and our American identity. Who are we, Americans? What is our nation? We are not an ethnostate with identity rooted in shared blood. The option of a white man's republic ended at Appomattox.

The American tradition of foreign policy exceptionalism, our grand strategy as a nation, reaches back much further. Really at the turn - the end of the 19th century, when we achieved power a generation after the Civil War, the outlines of an American vision came into focus, and what we - it was based on two things. One, our realization that our values and our interests were the same, and that our business interests would advance as our values advanced in the world.