The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

"If you feel like you're losing everything, remember that trees lose their leaves every year and they still stand tall and wait for better days."

我希望我能写得像猫一样神秘。

Success in the quarrying industry is not just about extracting stone; it's about understanding the land and respecting its limits.