Babbitt reported on the spot that on January 8, the "2020 Artificial Intelligence Industry Investment Summit" was held in Shanghai. Wang Feiyue, director of the State Key Laboratory of Complex System Management and Control, Institute of Automation, Chinese Academy of Sciences, said in his speech that blockchain and artificial intelligence constitute the reinforced concrete foundation of intelligent systems. Without blockchain, it is equivalent to building a house on the beach. With blockchain intelligence, it is equivalent to building high-rise buildings on reinforced concrete foundations. Blockchain lays a reliable, reliable, available and efficient data foundation for artificial intelligence. He also pointed out that Sima He, one of the founders of artificial intelligence, once said that there are two things in the world that cannot be a commodity. One is attention Attention, and the other is trust, because they cannot be mass-produced and circulated. Now, artificial intelligence, robots, blockchains, etc. are about to turn these two things into commodities that can be mass-produced and circulated, greatly expanding the scope of our commodity activities and ways to improve efficiency.