translation.ca: Havia descobert una gran llei d'activitat humana, sense saber-ho: és a dir, que per fer que un home o un noi desitgin una cosa, només cal convertir la cosa en difícil d'atenyer.
translation.en: He had discovered a great law of human action, without knowing it--namely, that in order to make a man or a boy covet a thing, it is only necessary to make the thing difficult to attain.