Forcing your spouse to stop doing that bad habit that drives you crazy, or making your kid be better at math or at art or at swimming, or making your parents or your in-laws not be annoying in the way that they're annoying, these are sometimes doomed goals.

The whole idea of play is in finding, acknowledging, and then working with the natural constraints and limitations that you find in the world.

Fun doesn't have anything to do with pleasure, necessarily. I think this will be terrifically unintuitive for people.

Any phrase that suggests play is this domain that's the opposite of work, or the thing that you do when you're done working, should trouble us. Because it means that play is always relegated to the exhaust of life. It's the thing that you do after you do the important stuff, it's what you do on your own time.

Every now and then if you try, you can discover something new.

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.

Play becomes a distraction, something you don't really need to do. It's not for serious people. They work hard, they don't play hard. Yes, you can say play hard, but that really means, keep working hard, right?