De Beneficiis and the series regarding "the happy life" translate to what Greek concept?
De Beneficiis De Beneficiis is a first-century work by Seneca the Younger (c. 4 BC – 65 AD). It forms part of a series of moral essays (or "Dialogues") composed by Seneca, whose other philosophical explorations included providence, steadfastness, the happy life, anger, leisure, tranquility, the brevity of life, gift-giving, forgiveness, and treatises on natural phenomena.
Leticia Leticia, Letizia (and other variants), derived from the Latin greeting "laetitia" ("joy", "gladness", "delight") Laetitia is also one of the epithets of Ceres, Roman goddess of fertility and abundance.