
The Unseen Assassins https://archive.org/details/in.ernet.dli.2015.216538/page/n49 (1932), p. 48; in later variants, "pity" was misquoted as "piety" in the Naval War College Review, Vol. 10 (1957), p. 27, and some internet citations have compressed "has become, for the European of our age" to read "has become for our age".