There's an old adage about speakers: You won't remember what they said, but you'll never forget how they made you feel. Trump knows that in his bones. He gives his supporters - and they are growing - a terrific feeling of safety and security, along with a laugh and a smile.

There are some lawyers who think of themselves as basically instruments of whoever their clients are, and they pride themselves on their professional craft.

Whatever your gender, you can be a 'Star Wars' fan.

It can be easy and tempting, especially during a presidential campaign, to listen only to opinions that mirror and fortify one's own. That's not ideal, because it eliminates learning and makes it impossible for people to understand what they dismiss as 'the other side.'

The Internet is a gift to fashion.

In life, you are struck by the importance of presence, of the small moments of meaning, the miracle of your child's breath, the feelings of deep human connection. When you are thinking about technology, your mind is not on all of that.

That's the beauty of the Internet is that we're no longer tied to our communities by physical connections.

People go on Snapchat - I don't understand it. It's the first app I felt, 'Oh no, I'm out of touch with burgeoning technology. I'm not 16!'