I suppose even when I was growing up, I noticed I was most happy when I was absorbed in something, lost in the moment and forgot the time, whether was conversation, movie, or a game I was playing. That was my definition of happiness. And I was least happy when I was all over the place, distracted and restless.

I think writing is really about a journey of understanding. So you take something that seems very far away, and the more you write about it, the more you travel into it, and you see it from within.

A traveler is really not someone who crosses ground so much as someone who is always hungry for the next challenge and adventure.

Not having a car gives me volumes not to think or worry about, and makes walks around the neighborhood a daily adventure.

I've been on social media for quite a long time, maybe because I've been sending out nutrition information.

The digital world has been in a separate orbit from our medical cocoon, and it's time the boundaries be taken down.

You can have the best technology, but you if have a corrupted, radicalized, bribed official that has access to the plane to put the bomb in the cargo, as what happened in Sharm el-Sheikh, that's a real problem.

Some of us stay married because we're in competition with our divorcing 1960s and 1970s parents, who made such a hash of it. What looks appealing to us now, in an increasingly frenetic, digital world, is the 1950s marriage.