WWED? (What Would Epicurus Do?)

Seneca, Moral Epistle 25.5-6

“Act in every way as if Epicurus were watching you.” It is certainly an advantage to get yourself a minder to consult, someone you consider an overseer for your thoughts. It is far better to live as if some noble man were always in your sight, but I am happy if you do what you do as if anyone else is watching–isolation commends every kind of evil to us.

When you have advanced so far that you are also embarrassed in front of yourself, then you can dismiss your witness. In the meantime, choose some other authority as a guardian for yourself, a Cato or Scipio or Laelius or any person whose presence would curb the offenses of even the worst kind of wastrel. Do this as long as it takes to make yourself the kind of person in whose presence you wouldn’t dare to sin.

When you have accomplished this and you begin to have real self-respect, I will start to let you do what Epicurus advises in another passage: “The best time to retreat within yourself is when you are compelled to be in a crowd.”

“Sic fac,” inquit, “omnia, tamquam spectet Epicurus.” Prodest sine dubio custodem sibi inposuisse et habere, quem respicias, quem interesse cogitationibus tuis iudices. Hoc quidem longe magnificentius est, sic vivere tamquam sub alicuius boni viri ac semper praesentis oculis, sed ego etiam hoc contentus sum, ut sic facias, quaecumque facies, tamquam spectet aliquis; omnia nobis mala solitudo persuadet. Cum iam profeceris tantum, ut sit tibi etiam tui reverentia, licebit dimittas paedagogum; interim aliquorum te auctoritate custodi, aut Cato ille sit aut Scipio aut Laelius aut talis, cuius1 interventu perditi quoque homines vitia supprimerent, dum te efficis eum, cum quo peccare non audeas. Cum hoc effeceris, et aliqua coeperit apud te tui esse dignatio, incipiam tibi permittere, quod idem suadet Epicurus: “Tunc praecipue in te ipse secede, cum esse cogeris in turba.”

Water cup with sticker that says "what would epicurus do" on it
I found this here: https://www.redbubble.com/i/sticker/What-Would-Epicurus-Do-Sticker-by-StregaSuprema/107168791.EJUG5#&gid=1&pid=1

Loving Flesh, Fearing Violence

Seneca, Moral Episitles 14

“I admit that we all have an innate love for our body; I admit that we manage its safety. I don’t deny that it should be indulged, but that it must not be our master. Whoever serves their body will have many masters–one who fears too much for it, who judges everything by what the body needs. We should make our decisions not as if we live for the body but as if we could not live without it. Too great a love for the flesh troubles us with fear, weighs us down with worry, and makes us exposed to insult. Virtue is cheap for one who holds the body too dear. We should care for our bodies as much as we can, but we should be ready to surrender them to flames when reason, respect, or duty demand it.

Yet, we should live as much as possible to avoid discomfort and danger and to retreat to safe-ground by always thinking of how we can ward off fear. Unless I am in error, there are three causes of this. We fear poverty, sickness, and the dangers that come from a stronger person’s violence. Of these, nothing shakes us as much as someone else having power over us. This comes with a great shout and trouble. But the natural troubles of poverty and sickness sneak up on us quietly and suddenly, giving no warning fright to eyes or ears.”

Fateor insitam esse nobis corporis nostri caritatem; fateor nos huius gerere tutelam. Non nego indulgendum illi; serviendum nego. Multis enim serviet, qui corpori servit, qui pro illo nimium timet, qui ad illud omnia refert. Sic gerere nos debemus, non tamquam propter corpus vivere debeamus, sed tamquam non possimus sine corpore. Huius nos nimius amor timoribus inquietat, sollicitudinibus onerat, contumeliis obicit. Honestum ei vile est, cui corpus nimis carum est. Agatur eius diligentissime cura, ita tamen, ut cum exiget ratio, cum dignitas, cum fides, mittendum in ignes sit.

Nihilominus, quantum possumus, evitemus incommoda quoque, non tantum pericula, et in tutum nos reducamus excogitantes subinde, quibus possint timenda depelli. Quorum tria, nisi fallor, genera sunt: timetur inopia, timentur morbi, timentur quae per vim potentioris eveniunt. Ex his omnibus nihil nos magis concutit, quam quod ex aliena potentia inpendet. Magno enim strepitu et tumultu venit. Naturalia mala quae rettuli, inopia atque morbus, silentio subeunt nec oculis nec auribus quicquam terroris incutiunt. Ingens alterius mali pompa est.

Bust of Seneca, Italian c.1700, Albertinum, Dresden

The Soul and the Light Upon Its Face

Epictetus, Discourses according to Arrian 3.18-22

“These are the cruel beliefs that need to be excised, what we need to focus on completely. What is weeping and groaning? A kind of judgment. What is bad luck? A belief? What is conflict, nitpicking, accusation, sacrilege, nonsense? These are all just beliefs and they are also beliefs that sit outside the selection of what is actually good and evil. Have someone change their focus to these real things and I promise they will stand fast no matter what things change around them.

The soul is a bit like a bowl of water and its experiences are like the ray of light that dances on the water’s face. When the water is rough, it seems like the light is disturbed too, even though it isn’t touched. Just so, whenever someone suffers a moment of darkness, their skills and virtues aren’t all mixed up, just the breath in which they subsist. When it finds peace again, so do they.”

ταῦτ᾿ οὖν ἐκκόπτειν δεῖ τὰ πονηρὰ δόγματα, περὶ τοῦτο συντετάσθαι. τί γάρ ἐστι τὸ κλαίειν καὶ οἰμώζειν; δόγμα. τί δυστυχία; δόγμα. τί στάσις, τί διχόνοια, τί μέμψις, τί κατηγορία, τί ἀσέβεια, τί φλυαρία; ταῦτα πάντα δόγματά ἐστι καὶ ἄλλο οὐδὲν καὶ δόγματα περὶ τῶν ἀπροαιρέτων ὡς ὄντων ἀγαθῶν καὶ κακῶν. ταῦτά τις ἐπὶ τὰ προαιρετικὰ μεταθέτω, κἀγὼ αὐτὸν ἐγγυῶμαι ὅτι εὐσταθήσει, ὡς ἂν ἔχῃ τὰ περὶ αὐτόν.

Οἷόν ἐστιν ἡ λεκάνη τοῦ ὕδατος, τοιοῦτον ἧ ψυχή, οἷον ἡ αὐγὴ ἡ προσπίπτουσα τῷ ὕδατι, τοιοῦτον αἱ φαντασίαι. ὅταν οὖν τὸ ὕδωρ κινηθῇ, δοκεῖ μὲν καὶ ἡ αὐγὴ κινεῖσθαι, οὐ μέντοι κινεῖται. καὶ ὅταν τοίνυν σκοτωθῇ τις, οὐχ αἱ τέχναι καὶ αἱ ἀρεταὶ συγχέονται, ἀλλὰ τὸ πνεῦμα, ἐφ᾿ οὗ εἰσίν· καταστάντος δὲ καθίσταται κἀκεῖνα.

Changing Your Mind is the Point of Research

Quintilian, Inst. Orat. 3.6.

“I admit that I now have a bit of a different opinion from what I believed before. Perhaps it would be safest for my reputation to change nothing which I not only believed but also approved for many years. But I cannot endure knowing that I misrepresent myself, especially in this work which I compose as some help for our good students. For even Hippocrates, famous still for his skill in medicine, seems to have conducted himself very honorably when he admitted his own errors so his followers would not make a mistake. Marcus Tullius did not hesitate to condemn some of his own books in subsequent publications, the Catulus and Lucullus, for example.

Prolonged effort in research would certainly be useless if we were not allowed to improve upon previous opinions. Nevertheless, nothing of what I taught then was useless. These things I offer now, in fact, return us to basic principles. Thus it will cause no one grief to have learned from me. I am trying only to collect and lay out the same ideas in a slightly more sensible fashion. I want it made known to all, moreover, that I am showing this to others no later than I have convinced myself.”

Ipse me paulum in alia quam prius habuerim opinione nunc esse confiteor. Et fortasse tutissimum erat famae modo studenti nihil ex eo mutare quod multis annis non sensissem modo verum etiam adprobassem. Sed non sustineo esse conscius mihi dissimulati, in eo praesertim opere quod ad bonorum iuvenum aliquam utilitatem componimus, in ulla parte iudicii mei. Nam et Hippocrates clarus arte medicinae videtur honestissime fecisse quod quosdam errores suos, ne posteri errarent, confessus est, et M. Tullius non dubitavit aliquos iam editos libros aliis postea scriptis ipse damnare, sicut Catulum atque Lucullum et… Etenim supervacuus foret in studiis longior labor si nihil liceret melius invenire praeteritis. Neque tamen quicquam ex iis quae tum praecepi supervacuum fuit; ad easdem enim particulas haec quoque quae nunc praecipiam revertentur. Ita neminem didicisse paeniteat: colligere tantum eadem ac disponere paulo significantius conor. Omnibus autem satis factum volo non me hoc serius demonstrare aliis quam mihi ipse persuaserim.

Mind Change real

Loving Flesh, Fearing Violence

Seneca, Moral Episitles 14

“I admit that we all have an innate love for our body; I admit that we manage its safety. I don’t deny that it should be indulged, but that it must not be our master. Whoever serves their body will have many masters–one who fears too much for it, who judges everything by what the body needs. We should make our decisions not as if we live for the body but as if we could not live without it. Too great a love for the flesh troubles us with fear, weighs us down with worry, and makes us exposed to insult. Virtue is cheap for one who holds the body too dear. We should care for our bodies as much as we can, but we should be ready to surrender them to flames when reason, respect, or duty demand it.

Yet, we should live as much as possible to avoid discomfort and danger and to retreat to safe-ground by always thinking of how we can ward off fear. Unless I am in error, there are three causes of this. We fear poverty, sickness, and the dangers that come from a stronger person’s violence. Of these, nothing shakes us as much as someone else having power over us. This comes with a great shout and trouble. But the natural troubles of poverty and sickness sneak up on us quietly and suddenly, giving no warning fright to eyes or ears.”

Fateor insitam esse nobis corporis nostri caritatem; fateor nos huius gerere tutelam. Non nego indulgendum illi; serviendum nego. Multis enim serviet, qui corpori servit, qui pro illo nimium timet, qui ad illud omnia refert. Sic gerere nos debemus, non tamquam propter corpus vivere debeamus, sed tamquam non possimus sine corpore. Huius nos nimius amor timoribus inquietat, sollicitudinibus onerat, contumeliis obicit. Honestum ei vile est, cui corpus nimis carum est. Agatur eius diligentissime cura, ita tamen, ut cum exiget ratio, cum dignitas, cum fides, mittendum in ignes sit.

Nihilominus, quantum possumus, evitemus incommoda quoque, non tantum pericula, et in tutum nos reducamus excogitantes subinde, quibus possint timenda depelli. Quorum tria, nisi fallor, genera sunt: timetur inopia, timentur morbi, timentur quae per vim potentioris eveniunt. Ex his omnibus nihil nos magis concutit, quam quod ex aliena potentia inpendet. Magno enim strepitu et tumultu venit. Naturalia mala quae rettuli, inopia atque morbus, silentio subeunt nec oculis nec auribus quicquam terroris incutiunt. Ingens alterius mali pompa est.

Bust of Seneca, Italian c.1700, Albertinum, Dresden

The Wakeful Mind and Happiness

Cicero, De Finibus 5. 87

“For this reason we must examine whether or not it is possible for the study of the philosophers to bring us [happiness].”

Quare hoc videndum est, possitne nobis hoc ratio philosophorum dare.

 

Aristotle, Eudemian Ethics, 2.1 (1219a25)

“Let the work of the mind be the performance of life—and what this means is using life and being awake (for sleep is some kind of a rest and cessation of life). As a result, since the work of the mind and its virtue are identical, then the work of virtue is an earnest life.

This, then, is the complete good, which is itself happiness. For it is clear from what we have argued—as we said that happiness was the best thing; the goals and the greatest of the goods are in the mind, but aspects of the mind are either a state of being or an action—it is clear that, since an action is better than a state and the best action is better than the best state, that the performance of virtue is the greatest good of the mind. Happiness, then, is the action of a good mind.”

Ἔτι ἔστω ψυχῆς ἔργον τὸ ζῆν ποιεῖν, τοῦτοχρῆσις καὶ ἐγρήγορσις (ὁ γὰρ ὕπνος ἀργία τις καὶ ἡσυχία)· ὥστ᾿ ἐπεὶ τὸ ἔργον ἀνάγκη ἓν καὶ ταὐτὸ εἶναι τῆς ψυχῆς καὶ τῆς ἀρετῆς, ἔργον ἂν εἴη τῆς ἀρετῆς ζωὴ σπουδαία.

τοῦτ᾿ ἄρ᾿ ἐστὶ τὸ τέλεον ἀγαθόν, ὅπερ ἦν ἡ εὐδαιμονία. δῆλον δὲ ἐκ τῶν ὑποκειμένων (ἦν μὲν γὰρ ἡ εὐδαιμονία τὸ ἄριστον, τὰ δὲ τέλη ἐν ψυχῇ καὶ τὰ ἄριστα τῶν ἀγαθῶν, τὰ ἐν αὐτῇ δὲ ἢ ἕξις ἢ ἐνέργεια), ἐπεὶ βέλτιον ἡ ἐνέργεια τῆς διαθέσεως καὶ τῆς βελτίστης ἕξεως ἡ βελτίστη ἐνέργεια ἡ δ᾿ ἀρετὴ βελτίστη ἕξις, τὴν τῆς ἀρετῆς ἐνέργειαν τῆς ψυχῆς ἄριστον εἶναι. ἦν δὲ καὶ ἡ εὐδαιμονία τὸ ἄριστον· ἔστιν ἄρα ἡ εὐδαιμονία ψυχῆς ἀγαθῆς ἐνέργεια.

ψυχή: can be translated into English as “spirit” or “soul” instead of “mind”. I avoided the former to sidestep the implication that Aristotle is making some kind of a mystical argument; I avoided the latter because it has such strong religious associations in English.

Seneca De Beneficiis 22

“A just reason for happiness is seeing that a friend is happy—even better, is to make a friend happy.”

iusta enim causa laetitiae est laetum amicum videre, iustior fecisse

Image result for medieval manuscript philosophy happiness
Ms 3045 fol.22v Boethius with the Wheel of Fortune, from ‘De Consolatione Philosophiae’, translated by Jean de Meung

Isolation and Self-Sufficiency

Aristotle, Nicomachean Ethics 1. 6-9

“We use ‘self-sufficient’ not to mean a person alone—someone living in isolation—but to include one’s parents, children, spouse, friends, and even fellow citizens, since a human being is a social creature by nature. Now, some limit needs to be observed in these ties—for it will go on endlessly if you extend it to someone’s ancestors and descendants.  But that’s a problem for another time.

We posit that self-sufficiency is something which in itself makes life attractive and lacks nothing and for this reason we think it is happiness, since we imagine that happiness is the most preferable of all things when it is not counted with others. It is clear that it is desirable even with the least of the goods—the addition of goods increases the total, since the greater good is always desirable.”

τὸ δ᾿ αὔταρκες λέγομεν οὐκ αὐτῷ μόνῳ, τῷ ζῶντι βίον μονώτην, ἀλλὰ καὶ γονεῦσι καὶ τέκνοις καὶ γυναικὶ καὶ ὅλως τοῖς φίλοις καὶ πολίταις, ἐπειδὴ φύσει πολιτικὸν ὁ ἄνθρωπος. τούτων δὲ ληπτέος ὅρος τις· ἐπεκτείνοντι γὰρ ἐπὶ τοὺς γονεῖς καὶ τοὺς ἀπογόνους καὶ τῶν φίλων τοὺς φίλους εἰς ἄπειρον πρόεισιν. ἀλλὰ τοῦτο μὲν εἰσαῦθις ἐπισκεπτέον, τὸ δ᾿ αὔταρκες τίθεμεν ὃ μονούμενον αίπετὸν ποιεῖ τὸν βίον καὶ μηδενὸς ἐνδεᾶ· τοιοῦτον δὲ τὴν εὐδαιμονίαν οἰόμεθα εἶναι. ἔτι δὲ πάντων αἱρετωτάτην μὴ συναριθμουμένην—συναριθμουμένην γὰρ δῆλον ὡς αἱρετωτέραν μετὰ τοῦ ἐλαχίστου τῶν ἀγαθῶν, ὑπεροχὴ γὰρ ἀγαθῶν γίνεται τὸ προστιθέμενον, ἀγαθῶν δὲ τὸ μεῖζον αἱρετώτερον

John Donne, Meditation 17

No man is an Iland, intire of itselfe; every man
is a peece of the Continent, a part of the maine;
if a Clod bee washed away by the Sea, Europe
is the lesse, as well as if a Promontorie were, as
well as if a Manor of thy friends or of thine
owne were; any mans death diminishes me,
because I am involved in Mankinde;
And therefore never send to know for whom
the bell tolls; It tolls for thee.

Wounded Philoctetes by Nicolai Abildgaard

The Soul and the Light Upon Its Face

Epictetus, Discourses according to Arrian 3.18-22

“These are the cruel beliefs that need to be excised, what we need to focus on completely. What is weeping and groaning? A kind of judgment. What is bad luck? A belief? What is conflict, nitpicking, accusation, sacrilege, nonsense? These are all just beliefs and they are also beliefs that sit outside the selection of what is actually good and evil. Have someone change their focus to these real things and I promise they will stand fast no matter what things change around them.

The soul is a bit like a bowl of water and its experiences are like the ray of light that dances on the water’s face. When the water is rough, it seems like the light is disturbed too, even though it isn’t touched. Just so, whenever someone suffers a moment of darkness, their skills and virtues aren’t all mixed up, just the breath in which they subsist. When it finds peace again, so do they.”

ταῦτ᾿ οὖν ἐκκόπτειν δεῖ τὰ πονηρὰ δόγματα, περὶ τοῦτο συντετάσθαι. τί γάρ ἐστι τὸ κλαίειν καὶ οἰμώζειν; δόγμα. τί δυστυχία; δόγμα. τί στάσις, τί διχόνοια, τί μέμψις, τί κατηγορία, τί ἀσέβεια, τί φλυαρία; ταῦτα πάντα δόγματά ἐστι καὶ ἄλλο οὐδὲν καὶ δόγματα περὶ τῶν ἀπροαιρέτων ὡς ὄντων ἀγαθῶν καὶ κακῶν. ταῦτά τις ἐπὶ τὰ προαιρετικὰ μεταθέτω, κἀγὼ αὐτὸν ἐγγυῶμαι ὅτι εὐσταθήσει, ὡς ἂν ἔχῃ τὰ περὶ αὐτόν.

Οἷόν ἐστιν ἡ λεκάνη τοῦ ὕδατος, τοιοῦτον ἧ ψυχή, οἷον ἡ αὐγὴ ἡ προσπίπτουσα τῷ ὕδατι, τοιοῦτον αἱ φαντασίαι. ὅταν οὖν τὸ ὕδωρ κινηθῇ, δοκεῖ μὲν καὶ ἡ αὐγὴ κινεῖσθαι, οὐ μέντοι κινεῖται. καὶ ὅταν τοίνυν σκοτωθῇ τις, οὐχ αἱ τέχναι καὶ αἱ ἀρεταὶ συγχέονται, ἀλλὰ τὸ πνεῦμα, ἐφ᾿ οὗ εἰσίν· καταστάντος δὲ καθίσταται κἀκεῖνα.

Wheel of (Mis)Fortune

Seemingly every card-carrying Greek in antiquity bemoaned the workings of chance in human affairs. 

Stobaeus (5th century AD) preserved a fragment by one Hermolochus (no biographical facts are known) who expressed the familiar idea with admirable simplicity.

Aristotle too rehearsed the theme, but shifted the emphasis from the facticity of chance to the character traits necessary to weather it. 

Hermolochus: Fr. 846 (PMG)

All of life bewilders.
Nothing in it secure,
And chance takes it off course.
Hope cheers the heart,
But exactly what’s to come,
And which way one’s carried,
No mortal knows.
A god guides all . . . and yet,
Often, some terrible breeze
Blows against good luck.

Aristotle: Nicomachean Ethics, I.1100b.22-b.32

Things of varying magnitude happen by chance, and little bits of luck, good or bad, are clearly not the decisive things in life. 

However, when a multitude of great chance events are favorable, life is more blessed, for by their very nature such events lend it beauty, and they are put to noble and good use. 

Conversely, some chance events crimp and spoil our bliss, for they bring pain and interfere with many things we do.  But all the same, even in these instances, nobility shines through whenever someone good-naturedly bears a multitude of great misfortunes, and does so not because he’s numb to pain, but because he’s noble and great-souled.  

Hermolochus Fr. 846 (PMG)

ἀτέκμαρτος ὁ πᾶς βίος οὐδὲν ἔχων πιστὸν πλανᾶται
συντυχίαις· ἐλπὶς δὲ φρένας παραθαρσύνει· τὸ δὲ μέλλον ἀκριβῶς
οἶδεν οὐδεὶς θνατὸς ὅπᾳ φέρεται·
θεὸς δὲ πάντας †ἐν κινδύνοις θνατοὺς† κυβερνᾷ·
ἀντιπνεῖ δὲ πολλάκις εὐτυχίᾳ δεινά τις αὔρα.

Aristotle: Nicomachean Ethics, I.1100b.22-b.32

πολλῶν δὲ γινομένων κατὰ τύχην καὶ διαφερόντων μεγέθει καὶ μικρότητι, τὰ μὲν μικρὰ τῶν εὐτυχημάτων, ὁμοίως δὲ καὶ τῶν ἀντικειμένων, δῆλον ὡς οὐ ποιεῖ ῥοπὴν τῆς ζωῆς, τὰ δὲ μεγάλα καὶ πολλὰ γινόμενα μὲν εὖ μακαριώτερον τὸν βίον ποιήσει (καὶ γὰρ αὐτὰ συνεπικοσμεῖν πέφυκεν, καὶ ἡ χρῆσις αὐτῶν καλὴ καὶ σπουδαία γίνεται), ἀνάπαλιν δὲ συμβαίνοντα θλίβει καὶ λυμαίνεται τὸ μακάριον: λύπας τε γὰρ ἐπιφέρει καὶ ἐμποδίζει πολλαῖς ἐνεργείαις. ὅμως δὲ καὶ ἐν τούτοις διαλάμπει τὸ καλόν, ἐπειδὰν φέρῃ τις εὐκόλως πολλὰς καὶ μεγάλας ἀτυχίας, μὴ δι᾽ ἀναλγησίαν, ἀλλὰ γεννάδας ὢν καὶ μεγαλόψυχος.

Tyche, the goddess of fortune. Her sheaf of wheat represents prosperity, and her turreted crown is a symbol of security. The Tyche of Antioch. Roman copy (c.300 BC) of Greek original. The statue is in the Vatican.

Larry Benn has a B.A. in English Literature from Harvard College, an M.Phil in English Literature from Oxford University, and a J.D. from Yale Law School. Making amends for a working life misspent in finance, he’s now a hobbyist in ancient languages and blogs at featsofgreek.blogspot.com.

The Wakeful Mind and Happiness

Cicero, De Finibus 5. 87

“For this reason we must examine whether or not it is possible for the study of the philosophers to bring us [happiness].”

Quare hoc videndum est, possitne nobis hoc ratio philosophorum dare.

 

Aristotle, Eudemian Ethics, 2.1 (1219a25)

“Let the work of the mind be the performance of life—and what this means is using life and being awake (for sleep is some kind of a rest and cessation of life). As a result, since the work of the mind and its virtue are identical, then the work of virtue is an earnest life.

This, then, is the complete good, which is itself happiness. For it is clear from what we have argued—as we said that happiness was the best thing; the goals and the greatest of the goods are in the mind, but aspects of the mind are either a state of being or an action—it is clear that, since an action is better than a state and the best action is better than the best state, that the performance of virtue is the greatest good of the mind. Happiness, then, is the action of a good mind.”

Ἔτι ἔστω ψυχῆς ἔργον τὸ ζῆν ποιεῖν, τοῦτοχρῆσις καὶ ἐγρήγορσις (ὁ γὰρ ὕπνος ἀργία τις καὶ ἡσυχία)· ὥστ᾿ ἐπεὶ τὸ ἔργον ἀνάγκη ἓν καὶ ταὐτὸ εἶναι τῆς ψυχῆς καὶ τῆς ἀρετῆς, ἔργον ἂν εἴη τῆς ἀρετῆς ζωὴ σπουδαία.

τοῦτ᾿ ἄρ᾿ ἐστὶ τὸ τέλεον ἀγαθόν, ὅπερ ἦν ἡ εὐδαιμονία. δῆλον δὲ ἐκ τῶν ὑποκειμένων (ἦν μὲν γὰρ ἡ εὐδαιμονία τὸ ἄριστον, τὰ δὲ τέλη ἐν ψυχῇ καὶ τὰ ἄριστα τῶν ἀγαθῶν, τὰ ἐν αὐτῇ δὲ ἢ ἕξις ἢ ἐνέργεια), ἐπεὶ βέλτιον ἡ ἐνέργεια τῆς διαθέσεως καὶ τῆς βελτίστης ἕξεως ἡ βελτίστη ἐνέργεια ἡ δ᾿ ἀρετὴ βελτίστη ἕξις, τὴν τῆς ἀρετῆς ἐνέργειαν τῆς ψυχῆς ἄριστον εἶναι. ἦν δὲ καὶ ἡ εὐδαιμονία τὸ ἄριστον· ἔστιν ἄρα ἡ εὐδαιμονία ψυχῆς ἀγαθῆς ἐνέργεια.

ψυχή: can be translated into English as “spirit” or “soul” instead of “mind”. I avoided the former to sidestep the implication that Aristotle is making some kind of a mystical argument; I avoided the latter because it has such strong religious associations in English.

Seneca De Beneficiis 22

“A just reason for happiness is seeing that a friend is happy—even better, is to make a friend happy.”

iusta enim causa laetitiae est laetum amicum videre, iustior fecisse

Image result for medieval manuscript philosophy happiness
Ms 3045 fol.22v Boethius with the Wheel of Fortune, from ‘De Consolatione Philosophiae’, translated by Jean de Meung