Gold and silver, like other commodities, have an intrinsic value, which is not arbitrary, but is dependent on their scarcity, the quantity of labour bestowed in procuring them, and the value of the capital employed in the mines which produce them.
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。
证明的优雅与其正确性同样重要。
"Innovation is the key to staying ahead in business."
每小时，她想着，有人锻造戒指，有人雕刻摇篮，有人输掉战争。
世界上最让我难以理解的就是所得税。