Expertise in any domain involves the automation of basic skills, freeing attention for higher-level aspects of performance.
To understand the land is to understand ourselves.
金银像其他商品一样具有内在价值,这不是任意的,而是取决于它们的稀缺性、获取它们所耗费的劳动量以及生产它们的矿山所投入的资本价值。
模糊逻辑是一种通过让机器能够处理不确定性和不精确性来使其更加智能的方法。