A cherry pie is . . . ephemeral. From the moment it emerges from the oven it begins a steep decline: from too hot to edible to cold to stale to mouldy, and finally to a post-pie state where only history can tell you that it was once considered food. The pie is a parable of human life.

Children, bored and opinionated, are scholars of the most dogmatic stripe.

Piracy is robbery with violence, often segueing into murder, rape and kidnapping. It is one of the most frightening crimes in the world. Using the same term to describe a twelve-year-old swapping music with friends, even thousands of songs, is evidence of a loss of perspective so astounding that it invites and deserves the derision it receives.

People don't want children to know what they need to know. They want their kids to know what they ought to need to know. If you're a teacher you're in a constant battle with mildly deluded adults who think the world will get better if you imagine it is better. You want to teach about sex? Fine, but only when they're old enough to do it. You want to talk politics? Sure, but nothing modern. Religion? So long as you don't actually think about it. Otherwise some furious mob will come to your house and burn you for a witch.

The trouble with shooting people, Edie Banister now remembers, is that it's so hard to do just one.

Law is error, you see. It's an attempt to write down a lot of things everyone ought to know anyway.

I love you forever. I am sorry I cannot love you now.