Tonight's keyword: meaning 1. Camus' Sisyphus seeks meaning in a meaningless world. 2. Shannon's meaningless Internet communication. 3. The meaningful communication internet under Wiener's cybernetics. 4， The origin of AI and cybernetics. 5， The value/significance of Bitcoin. 6. How to use Nakamoto's "Godel AI School" or "Socrates' self-examination" to create large-scale and meaningful AGIs on the meaningless Internet layer. 7. Self generate intelligence and establish AGI based on Bitcoin.