A leader in Chengdu asked: What exactly is token economy? I said: Let me give you an analogy. The national economy is like a token economy, fiat currency is the national token, the national Token. The leader was shocked: Doesn't that threaten the country? I said: Yes, that's why it's said to be a significant change not seen in a century, but the trend is unstoppable. However, the country must also serve the people and optimize production relations. Bitcoin is the first perfect, purely digital token economy system unrelated to the real economy, supported by blockchain technology. Bitcoin is the first token, and Ethereum is also a token economy system. Leader: ￥*^#%”“；：～.？”