The real purchasing power for goods, however, as we have seen, consists of other goods.It cannot be wondrously increased merely by printing more pieces of paper called dollars.

• 然而，我们已经知道，对特定产品的实质购买力是由其他许多产品组成的，它不可能只靠印刷更多我们称之为美元的纸张来使其神奇地增加。