A Reader is about two-thirds into Leonard Susskind’s The Black Hole War, but decided to take a quick peek inside Toynbee’s first tome:
[W]hen a frontier between a more highly and a less highly civilized society ceases to advance, the balance does not settle down to a stable equilibrium but inclines, with the passage of time, in the more backward society’s favour. — Toynbee, Arnold J.; D.C. Somervell (1947-12-31). A Study of History: Abridgement of Volumes I-VI (p. 10). Oxford University Press. Kindle Edition.
Can you imagine a current day teacher using the phrase A Reader bolded above?