The modern world is very wealthy, it's full of options. It's not like "This is the land I was born on and I have to make the most of it, and these are the people who are near me, and so they will become my family."

We don't like to think of ourselves as subject to the forces of the world, we like to think of ourselves as exerting that force.

The playful perspective is not meant to turn your life into a game or a jungle gym. It's rather that the activity is looking outside of yourself.

I think the most important way to understand play is that it's this property that's in things. Like there's play in a mechanism. For example, there's some play in the steering column before it engages as you're turning the wheel.

My lawnmower can't change in the way that my son can or that I can.

Today, all our wives and husbands have Blackberries or iPhones or Android devices or whatever-the progeny of those original 950 and 957 models that put data in our pockets. Now we all check their email (or Twitter, or Facebook, or Instagram, or) compulsively at the dinner table, or the traffic light. Now we all stow our devices on the nightstand before bed, and check them first thing in the morning. We all do. It's not abnormal, and it's not just for business. It's just what people do. Like smoking in 1965, it's just life.

We know exactly where the path to despair and insanity lies. It's in that sense that life is meaningless, there's nothing about today that's worth doing because it's just like yesterday and it's going to be just like tomorrow.