based on what he wrote in this essay. It was supposed to be his answer to "would you want to invent something like what you read in the book?" (not sure what the book was) His answer:
"No, I would not want to invent something. First, it would probably be a fail in the end and not work. Second, it would be too expensive. Third, even if it does work, no one will want to buy it. Fourth, it would take up too much of my time when I have a lot of things to do. Plus, not much things need to be better and if there is something it will probably be very hard to make it better. It would be too hard to make even an easy invention."
Nice. Type him.