Russia has a very sophisticated, advanced attack on U.S. businesses and U.S. government and U.S. institutions. And it's not like Donald Trump is going to be walking away from this. He will be spending a lot of time on it, if he's any sort of normal president.

Barack Obama won such a big electoral mandate because a lot of people thought he was - transcended partisan and ideological barriers and was going to put aside the old debates. So, he was able to get a lot of moderates and a lot of independents.

It’s easy to see why politicians would be drawn to the populist pose. First, it makes everything so simple. The economic crisis was caused by a complex web of factors, including global imbalances caused by the rise of China. But with the populist narrative, you can just blame Goldman Sachs.

We don't have the choice to control our emotions, but we do have the power to educate our emotions. And we do that through literature and through art and music to give ourselves a repertoire of emotional experiences.

People ask, quite legitimately, why [Betsy] DeVos and why not a lot of the others? But it's because it has to do with the special interest groups that run a lot of Washington.

The roots of great innovation are never just in the technology itself. They are always in the wider historical context. They require new ways of seeing. As Einstein put it, 'The significant problems we face cannot be solved at the same level of thinking we were at when we created them.'

I think as we interpret him and frankly as the world learns to interpret Donald Trump, are these just words that are enigmatic things floating on air or are they actually shifts in policy and will they change moment by moment, day by day without any underlying connection to the actual stuff of governance? I don't know.