Technology should serve agriculture, not the other way around.
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。
The dialogue between interior and exterior is fundamental.
You don’t always have to know where you’re going, as long as you keep moving forward.