Letters 59.15

All men of this stamp, I maintain, are pressing on in pursuit of joy, but they do not know where they may obtain a joy that is both great and enduring. One person seeks it in feasting and self-indulgence; another, in canvassing for honours and in being surrounded by a throng of clients; another, in his mistress; another, in idle display of culture and in literature that has no power to heal; all these men are led astray by delights which are deceptive and short-lived—like drunkenness for example, which pays for a single hour of hilarious madness by a sickness of many days, or like applause and the popularity of enthusiastic approval which are gained, and atoned for, at the cost of great mental disquietude.

Seneca, Letters to Lucilius 59.15, translated by Richard Mott Gummere