 papers and pencils and physical books and, yo, you don't need any of that stuff anymore. Man, we just do it all online. What do we need our bodies for? We don't need our body. You can just plug your brain into the matrix and you can pretend to be the opposite sex or an orangutan or I don't know. You can just do it. Just everything will be virtual, right? No. Because if that's the case, you won't know anything. I remember even when I was a kid, we were flattered by our teachers. They said, you have more information at your fingertips than Plato or Aristotle did.