"They're made out of neurons"

"Neurons?"

"Neurons. Cells that fire impulses. We checked the whole thing through. It's nothing but neurons."

"Neurons doing what? Where do the words come from?"

"The neurons make the words. Are you understanding me? We opened it up. There's no dictionary in there, no grammar rules, no little man. Just neurons. A whole cortex of neurons sending each other impulses."

...

People don't understand emergence.