True Wealth Comes from Within — Letters from a Stoic

The obstacle, it turns out, is not other people. Letter 21 opens by redirecting Lucilius's frustration away from the difficult men he has written about and back toward himself. He knows what is right. He approves of the right course. He simply hasn't found the courage to follow it. The life he is holding onto, Seneca argues, only looks luminous because he hasn't yet stepped into the other kind of light, the kind that comes from within.

The life of public prominence borrows its radiance from outside. Philosophy generates its own. Then comes the argument from history. Epicurus wrote to Idomeneus, a minister of state with real power and real splendor, and told him: my letters will make you more renowned than all the things you cherish. He was right. Idomeneus's patrons, his king, the grandees who surrounded him, all of them are forgotten.

His name survives because a philosopher wrote it down. Cicero's letters saved Atticus from oblivion despite a family tree that included Agrippa and Tiberius. The flood of time buries almost everything. Great writing keeps a few names above the surface. Seneca promises Lucilius the same. The letter closes with a formula that works for any good: if you wish to make someone truly rich, do not add to what they have, subtract from what they desire.

This applies to riches, to honours, to pleasures, to years. The belly is not a troublesome creditor, it will settle for what it is owed, not everything you are able to give.