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AlexZ 🦀
@blackanger
明亮而狂野,盲目而绚烂 Slow down. Have fun. Live well. INTJ-A. No ism. Lifelong Programmer and Writer. Study in Public, Building in Public. 🦀 保命
Joined July 2007
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AlexZ 🦀
@blackanger
2026.11.10 18:06
第一性原理不是扔掉类比,而是换了一个更深的类比。 马斯克的电池账:行业报每千瓦时600美元,金属按现货价加起来只有80美元。 可这一步本身就是类比:把电池看成一堆金属,按交易所的价来算。 照抄同行比的是表面,他比的是结构。 平庸的病根不在用类比,而是类比停在了表层。
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AlexZ 🦀
@blackanger
2026.11.09 19:35
侯世达很早(2019)就写了一本书《表象与本质:类比,思考之源和思维之火》 来系统地说明这件事。
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