Genre and place in the book. A memento mori in the form of self-reproach (the same device as Med. 5.1): "you will soon die — and you are still not…". Death here is not an object of contemplation (as in 04-14/04-21) but a spur: the nearness of the end exposes how little ground has been covered, and demands haste (EXERCISEno-more-delay).

Five unfinished goals. The list is a compact portrait of Stoic maturity ex negativo: (1) ἁπλοῦς — simple, single, without a double bottom; (2) ἀτάραχος — undisturbed (the concept of apatheia); (3) ἀνύποπτος τοῦ βλαβῆναι ἔξωθεν — without suspicion of harm from outside; (4) ἵλεως πρὸς πάντας — kindly to all; (5) τὸ φρονεῖν ἐν μόνῳ τῷ δικαιοπραγεῖν — placing wisdom only in acting justly. A close twin of the self-exhortation at Med. 6.30 ("Keep thyself then simple, good, … a friend of justice, … kind").

Harm from outside. Not suspecting harm from outside (ἀνύποπτος τοῦ βλαβῆναι ἂν ἔξωθεν) rests on the doctrine that nothing external can harm the good person (no-harm-to-virtuous; cf. 04-08 — where there is no moral hurt, there is no harm). So long as you fear it, the doctrine is not yet internalized.

Wisdom only in just action. The emphatic μόνῳ: the good and wisdom lie only in virtuous (just) action, all else being indifferent (DOGMAvirtue-is-sufficient; cf. Med. 12.1 — "direct the present only conformably to piety and justice").

Vocabulary. Marcus says δικαιοπραγεῖν ("to act justly"), not δικαιοσύνη/δικαιότης; ἀτάραχος ("untroubled"), not ἀπάθεια — the term ἀπάθεια itself is rare in Marcus (ἀπαθείᾳ at 11.18; cf. ἀπαθέστατον at 1.9).

The disciplines. The principal one is assent: the condition of the ruling faculty (integrity, imperturbability, the right judgment about harm and about where the good lies). The secondary is action: kindliness to all and just deeds.

Parallels. The memento-mori self-reproach — 02-04; 04-17; Med. 5.1; 12.1 (cf. EXERCISEno-more-delay). Be simple, just, kind — Med. 6.30; 12.1 (cf. DOGMAvirtue-is-sufficient). Nothing external harms the good — 04-08 (cf. no-harm-to-virtuous; dichotomy-of-control).