·2,447,543篇论文数据，部分数据来源于NoteExpress
We would all be better off if our leaders in government recognized that when we trade, we're exchanging products for products--money merely the measuring rod of value that increases the frequency of exchange.
FORBES: The sheer folly of currency devaluation.
应用推荐
模块上移
模块下移
不移动