Musonius Rufus on Doing Good
"If you want to be good, first believe that you are bad." Musonius Rufus didn’t flatter students—he made them start from zero.

Unknown — "Marble head of a Greek general" (1st–2nd century CE), public domain
Virtue starts with admitting failure.
Musonius Rufus, in *Discourses* (as preserved by Stobaeus 3.1.45), writes: «Εἰ βούλει ἀγαθὸς γενέσθαι, πρῶτον σεαυτὸν κακὸν νομίζε.» — "If you want to be good, first believe that you are bad." No shortcuts. No self-congratulation.
Why so harsh?
Musonius believed honesty was the first discipline. Self-flattery is the enemy of progress. Only those who see their faults head-on can hope to change them. The rest are just rehearsing virtue, not living it.
True Stoic improvement, for Musonius, began with humility. Only honest self-examination could build virtue from the ground up.