Thomas Ottinger’s Reviews > The Theory of Interest: As Determined by Impatience to Spend Income and Opportunity to Invest It > Status Update

Absolutely peak nonfiction. After three progressively more exciting and complex Tables of Contents, Fisher drops a bomb: "Income is a series of events. According to the modern theory of relativity the elementary reality is not matter, electricity, space, time, life or mind, but events." Then he fills the full rest of the page with two footnotes, mostly just telling you to read other books one you are done here.