Letters 119.11

Wealth, however, blinds and attracts the mob, when they see a large bulk of ready money brought out of a man’s house, or even his walls crusted with abundance of gold, or a retinue that is chosen for beauty of physique, or for attractiveness of attire. The prosperity of all these men looks to public opinion; but the ideal man, whom we have snatched from the control of the people and of Fortune, is happy inwardly.

Seneca, Letters to Lucilius 119.11, translated by Richard Mott Gummere