I'm not sure you can call it stealing, really.
Sprung invented the cradle.
Of course, it was originally a very different concept.
He got the idea when he was sitting in his rocker and thought to himself "y'know, this is nice, but wouldn't it be cool if I could lie down while doing this?"
Never really caught on in full scale. But the kids loved it. And so the cradle was born.
When God said "let there be light", Sprung told him to stop all that racket.
After 6 days of his BS, Sprung evicted him.