Seneca · On ill-health and endurance of suffering
Letters 67.15
The Stoic Attalus was wont to say: “I should prefer that Fortune keep me in her camp rather than in the lap of luxury. If I am tortured, but bear it bravely, all is well; if I die, but die bravely, it is also well.” Listen to Epicurus; he will tell you that it is actually pleasant. I myself shall never apply an effeminate word to an act so honourable and austere. If I go to the stake, I shall go unbeaten.
Seneca, Letters to Lucilius 67.15, translated by Richard Mott Gummere