巍峨的教堂，金壁辉煌的寺庙，就是宗教的最有成本的信号。与比特币的算力（hash power)是成本巨大的信号是一回事。…

巍峨的教堂，金壁辉煌的寺庙，就是宗教的最有成本的信号。与比特币的算力（hash power)是成本巨大的信号是一回事。

Towering churches, golden walls and glorious temples are the most costly signals of religion. And the Hash power of Bitcoin is one thing that signals huge costs.