Task: Explanation
Input (English): 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. Question: De Beneficiis and the series regarding "the happy life" translate to what Greek concept? Answer: eudaimonia
Output (English):  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, giftgiving, forgiveness, and treatises on natural phenomena.