Character isn't what we think it is or, rather, what we want it to be. It isn't a stable, easily identifiable set of closely related traits, and it only seems that way because of a glitch in the way our brains are organized. Character is more like a bundle of habits and tendencies and interests, loosely bound together and dependent, at certain times, on circumstance and context.

There are exceptional people out there who are capable of starting epidemics. All you have to do is find them.

So, it's a very, you know - maybe we're wrong in - you know, we go around thinking the innovator is the person who's first to kind of conceive of something. And maybe the innovation process continues down the line to the second and the third and the fourth entrant into a field.

People are experience-rich and theory-poor.

What we do as a community, as a society, for each other, matters as much as what we do for ourselves. It sounds a little trite, but there's a powerful amount of truth in that, I think.

Trump is an innovator who has shown how out of step the political establishment was. Which I think, probably, in the long term will be healthy. We have to figure out how to reinvigorate our political institutions and he's demonstrating to us the urgency of that task.

Lesson Number One: The Importance of Being Jewish