Young Sheldon, Season 4

Adult Sheldon (VO):
Classical physics can predict a lot about the world. For example, it can tell us what happens when one pool ball knocks into another. But when multiple balls careen in different directions, we've entered the wild and woolly world of nonlinear dynamics. And you don't need me to tell you that it's impossible to predict what will happen next. Actually, based on the state of our educational system, you probably do. Now imagine those are people. Even a brilliant young ball who graduated high school at 11 can be caught in the maelstrom. Our first collision was set in motion when Pastor Jeff and Robin had their baby.