Dorothy asked, "If a lizard is on water, will it turn clear?"
She also wants to know if lightning gets wet.
Somehow I asked the difference between a frog and a toad; Dorothy told me that a toad is an old frog.
Dorothy looked at a book that had drawings of Adam and Eve, and then asked, "If Adam and Eve looked like that, then how were the first black and brown people born?
I have explained involuntary muscles, which Dorothy now refers to as "unvolunteering".
Dorothy asked me to read a book about space for quite a long time; I thought it was a bit above our heads but she kept urging me on. Later, I overheard her tell Brian, "That book has a chapter on every planet, and I didn't understand anything it said!"