Where did it come from, and are there any undiscovered?

About me

I love singing.
My favorite book genre is murder mystery.
I want to learn multiple languages.

My essential question is important to me because I like to know where something is coming from before I learn more about it. I also want to learn many other languages, so I might as well learn their origin.

Wouldn't you want to learn more about the language you're speaking? You might also learn more about your own origins along the way.