Just a person making stuff.
a little, and a little about a lot, but if I know anything at all, it's that I know nothing.
Aim to be twice as good each year as you were the year before.
That would be telling.
The witches in Roald Dahl's "The Witches" have blue saliva. Growing up, I had many nightmares about that.
Five? The NATO alphabet, possibly. Or the moonwalk.