Tonight, let's talk about how mechanics can experience the real physical world. -Question 1: What is the oracle missing in Turing's description of the Turing machine? -Question 2: G ö del criticized Turing's brain for not only computing, but also emotions and consciousness. -Question 3: Why is Turing Award winner Yang Likun not interested in big models, and the first of the four major questions he is interested in is how to make machines understand the real world. -Question four: Satoshi Nakamoto's persistence: human-computer interaction solves real problems in the real world. -Question 5: This is our path and direction