Genre and place in the book. Book V opens — like Book II — with a morning exercise. But where 02-01 warned of the coming encounter with "troublesome" people (the anticipation of evils), 5.1 is turned not outward but on the very reluctance to rise: it is a pure EXERCISEmorning meditation on the duty of activity. The passage sets the tone for the whole book, in which the themes of "work" (ἔργον) and "the social" (TERMτὸ κοινωνικόν) will be dominant.
The work of a human being (ἀνθρώπου ἔργον). What must be EXERCISEready to hand (πρόχειρον ἔστω) is one thing: "I am rising to the work of a human being." This is the argument from function (Aristotelian in origin): every kind of being has its own work, and its good lies in performing it. Marcus treats reluctance not with an effort of will but with a reminder of function: if I am going to do the things for which I was born and "brought into the world," there is nothing to resent.
For action, not for pleasure. Against the objection "but this is pleasanter" (ἥδιον) Marcus sets a disjunction: were you made πρὸς πεῖσιν or πρὸς ἐνέργειαν — for passive being-acted-upon, or for activity? πεῖσις (what is undergone) is the passive pole, ἐνέργεια the active. "Pleasure" here is not the pathos of pleasure from the doctrine of the passions, but a mode of life of the "sufferer": to lie warm under the blankets is to be one on whom things act, not one who acts.
The creatures at work. An argument a fortiori: MOTIFthe little plants, the little birds, the ants, the spiders, the bees — each does "its own" (τὸ ἴδιον) and thereby "frames" the cosmos. The diminutives (φυτάρια, στρουθάρια) lend the image tenderness and a light irony: if the meanest speechless creatures perform their share in the ordering of the whole, how much less may the human being shirk. Hence the imperative: "do you not hasten to what is DOGMAaccording to your nature?"
The measure of nature. "But one must rest too." Marcus agrees — and introduces the notion of measure (μέτρα) that TERMnature has fixed for sleep as for eating and drinking. The diagnosis is subtle: in pleasures a man exceeds the measure; in his actions he falls short of it, "stopping within what he could do." This is the discipline of desire applied to bodily needs: not asceticism, but measure.
Loving one's own nature. The root of sloth is "you do not love yourself": if you did, you would love your nature too, and its will (βούλημα). Then a caustic comparison: craftsmen in love with their art wear themselves out, forgetting to wash or eat (ἄλουτοι καὶ ἄσιτοι); the engraver, the dancer, the money-lover, the glory-seeker prize their pursuit above sleep and food. And you — do you value your own nature less than the engraver his engraving?
Social actions. The climax is the question: do the TERMsocial actions (κοινωνικαὶ πράξεις) seem to you "cheaper" (εὐτελέστεραι) and worth less zeal? Here the "work of a human being" from the passage's opening receives its content: it is essentially social. Thus 5.1 binds the morning exercise to DOGMAthe social nature of man: the reason to rise is precisely the common good.
The disciplines. The principal one is action (ὁρμή): man is made for ἐνέργεια, for κοινωνικαὶ πράξεις. The secondary is desire (ὄρεξις): the refusal of the "pleasant," measure in bodily things, love of one's own nature. The discipline of assent sounds only implicitly — in the ready judgement with which the day begins.
The exercise. 5.1 is a textbook instance of the EXERCISEmorning meditation: reason's programming intervention before contact with affairs (as against the evening "accounting" in Seneca). The technique is a EXERCISEbrief formula held ready, unfolded into a chain of arguments.
Stylistics. A dialogue with oneself: the retorts of sloth ("but this is pleasanter," "but one must rest too") in quotation marks, answered with counter-questions. A run of diminutives and homely images (the blanket, the engraver, the dancer) lowers the pathos and makes the exhortation domestic, almost playful.
Parallels. Morning exhortations — Med. 8.12; the prescription of 02-01 (ἕωθεν προλέγειν). "Born for cooperation," the common good — Med. 2.1; 5.16 (the good of a rational being is fellowship). The argument from function — Aristotle, NE I 7.