A magnifying glass is held over a 50 subject one dollar note sheet after being printed by an intaglio printing press in this arranged photograph at the U.S. Bureau of Engraving and Printing in Washington, D.C., U.S., on Tuesday, April 14, 2015. Republican efforts to pass a fiscal year 2016 budget cleared another hurdle as the House named its members to a conference committee and Senate Majority Leader Mitch McConnell pledged to do the same by the end of the week. Photographer: Andrew Harrer/Bloomberg

钱是什么?为什么我们要追赶通胀?

我们都知道,投资是为了赚钱、累积财富。但是,钱(money)到底是什么?了解钱的“本质”,可能会令你对“投资”这件事有完全不同的看法。