Letters 63.6

If we take the word of Attalus for it, “to think of friends who are alive and well is like enjoying a meal of cakes and honey; the recollection of friends who have passed away gives a pleasure that is not without a touch of bitterness. Yet who will deny that even these things, which are bitter and contain an element of sourness, do serve to arouse the stomach?”

Seneca, Letters to Lucilius 63.6, translated by Richard Mott Gummere