A quote
Each pleasure reserves to the end the greatest delights which it contains. Life is most delightful when it is on the downward slope, but has not yet reached the abrupt decline. And I myself believe that the period which stands, so to speak, on the edge of the roof, possesses pleasures of its own. Or else the very fact of our not wanting pleasures has taken the place of the pleasures themselves. How comforting it is to have tired out one’s appetites, and to have done with them!
Seneca·Letter 12 — On Old Age (§5)·trans. Gummere