Some children lack tools to see their course in the world in far-sighted ways. Just introducing school vouchers won't change that. You have to have nurse-home partnerships, early childhood education, mentoring programs and so on. People learn from people they love.

It's hard to imagine a party that is not corrupted by hatred.

I could tell you that when you have trouble making up your mind about something, tell yourself you'll settle it by flipping a coin. But don't go by how the coin flips; go by your emotional reaction to the coin flip. Are you happy or sad it came up heads or tails?

Donald Trump, Vladimir Putin and Marine Le Pen seem to have no respect for the institutions that were created after World War II, and they see a potential alliance of populists around the world who would fight Islam and restore a certain semblance of traditional values.

Our emotions tell us what to value. They're like a little GPS system: Go that way. Don't go that way.

I don't blame the Democrats for fighting. They have got a very energized base. And there is a lot to complain about a lot of these nominees. But I think, if you are actually going to turn someone down from a president's [Donald Trump] own Cabinet, it better be a lot more egregious than the cases we have seen.

Mitt Romney knows a lot. He's a very professional - a consummate professional.