MisteRogers' Neighborhood1968

Mr. Rogers:
You know me. I'm interested in all sorts of things. And I spend a lot of time trying to learn about things. I'm curious, and I wonder about all sorts of things, like, uh, I wonder who made this. And I wonder... what this could be if it wasn't a window. And I wonder how long it took for somebody to write this book. [looks at traffic light] And I wonder how many stop-and-go lights there are in the world. And I wonder if fish laugh or cry.