congrats! and thanks. Though formal education is long in the dust, I believe one must continue education for a lifetime. It is an overwhelming love of learning, which I learned from my older brothers.
I'll tell you a story. My oldest brother is now dead. He was the only polymath I have ever known, personally, and among his library was a faded, torn, but meticulously annotated paperback copy of Plato's Republic. He was never without it, filled virtually every page margin with notes, and had enough added notes on slips of paper to make the pages side of the book twice as thick as the binding. It had to be held together with a rubber band. When my brother died, I couldn't stand to see him without it, so a put it in his hand in the coffin, denying me, and my other brother, of ever knowing the scope of his learning from just that book.