The habit most associated with charity as a virtue—generosity—is the giving freely of time, talent, skill, or resources without the expectation of something in return. It’s a noble notion, literally. The etymology of the word, from the Latin root, literally means “kin” or “clan.” The earliest usage of the word reflected an aristocratic sense of being of noble lineage or “high birth.” Over time the meaning changed. Generosity began to identify a nobility of spirit, rather than family heritage; to signify character traits and actions associated with the ideals of actual nobility such as gallantry, courage, strength, gentleness, and fairness. Today, the meaning of “generous” has changed further to mean munificence, open-handedness, and the liberal giving of money and possessions. Over the course of centuries, the meaning of generous has shifted from an ascribed status restricted purely to the “nobility,” that was either truly earned or not, to be an achi...