scientific exchange from the movie "Awakenings"
Dr. #1: "I'm sorry?"
Dr. Sayer: "It was an immense project. I was to extract 1 decigram of myelin from 4 tons of earthworms."
Dr. Sayer: "Yes! I was on that project for 5 years. I was the only one who believed in it. Everyone else said it couldn't be done."
Dr. #2: "It can't."
Dr. Sayer: "I know that now. I *proved* it."