Genre and place in the book. A sketch of philosophers in want — and a quiet self-application. The point: philosophy needs no external means; hold to reason whatever you lack.

Philosophers without means. One philosophizes without a tunic, another without a book, a third half-naked and hungry — yet "holds to reason" (ἐμμένω τῷ TERMλόγῳ). A Cynic-Stoic image of self-sufficiency (autarkeia): neither clothing, nor books, nor bread is needed for philosophy — all these are "preferred indifferents" (προηγμένα / ἀδιάφορα), not a condition of virtue (cf. DOGMAvirtue-is-sufficient; the Cynic ideal of Diogenes).

Marcus's self-application. "And I — I have no nourishment from learning (τροφὰς ἐκ τῶν μαθημάτων), yet I hold fast." A fine parallel and a humble note: as that man is poor in bread, so Marcus is "poor" in leisure and bookish learning — he is no professional philosopher but an emperor with no time for the school — yet he equally perseveres in philosophy. Cf. Med. 8.1 ("you have not lived your whole life as a philosopher — live the rest by nature") and 1.17 (gratitude that he did not turn to sophistry and writing).

The indifference of external means. A tunic, books, bread, schooling — external indifferents, not a condition for holding to TERMreason. In this is the self-sufficiency of the good man (DOGMAvirtue-is-sufficient): "how few things are needed" (02-05), and "the self-sufficiency of the reasoning faculty" (αὐτάρκεια τοῦ λογισμοῦ, 03-06).

The disciplines. The principal one is assent: external means are indifferent, reason is self-sufficient. The secondary is desire: not to depend on what one lacks.

Parallels. Self-sufficiency, the external indifferent — cf. DOGMAvirtue-is-sufficient; 02-05; 03-06; 04-13. Cynic-Stoic autarkeia — Diogenes (DL 6); Epictetus on the Cynic (Disc. 3.22). The humble note on one's own shortfall — Med. 8.1; 1.17.