My daughter was putting on a series of brief and largely nonlinear puppet plays using some little rod puppets I had made for her, with myself and a neighborhood boy as the audience. Each story ended with all of the characters coming on stage and announcing the moral of the story. For the first story the moral was:
“All persons love all chocolate milk”
but the other four-year old present protested: “Um, excuse me, not everybody likes chocolate milk,” causing the Panda to revise the moral:
“Everybody loves chocolate milk who isn’t allergic to it.”

The second story, which seemed to involve a zoo, frequent and involuntary changes to people’s names, and many bitter recriminations between the little bird and the little robot, ended with:
“Chocolate milk is made of the people you share it with”
which I think is an important thing to keep in mind.
In case you’re finding this all a bit too Family Circus, the neighborhood boy piped up shortly afterwards with a bit of Dysfunctional Family Circus-appropriate dialog:
“Pretend that blood is spraying out of my armpit”
which I agreed to do, in my own, quiet way.
Kids at this age seem to want to poke around the edges of the concept of death, as when a few days earlier the Panda, speaking of a school friend who apparently enjoys learning:
“He likes to learn until his learning bobo-head is…dead.”
I like to think that my learning bobo-head is, much like my daughter’s, still among the living learning bobo-heads of this world.