How Socrates, Plato, and Aristotle Reimagined Happiness

We all say we want to be happy, but the pursuit of happiness often seems like a wild goose chase.
Maybe the problem is not so much with us, or the world we live in, but with the very concept of happiness.
The ancient Greeks had a much better concept. They called it eudaimonia, literally ‘good soul’, ‘good spirit’, or ‘good god’.
Although Socrates, Plato, and Aristotle understood eudaimonia in somewhat different ways, they all regarded it as the highest good, often even the very aim and purpose of philosophy.
What Is Eudaimonia?
Eudaimonia is often translated from Greek simply as ‘happiness’—but that is very misleading. The word ‘happy’, which is related to ‘happen’ and ‘perhaps’, derives from the Norse happ for ‘chance’, ‘fortune’, or ‘luck’. From Irish to Greek, most European words for ‘happy’ originally meant something like ‘lucky’—one exception being Welsh, in which it originally meant ‘wise’.
Another word for ‘happy’ or ‘fortunate’ in Old English is gesælig, which, over the centuries, morphed into our ‘silly’.
Eudaimonia, in contrast, is anything but silly. It has nothing to do with luck and everything to do with hard work. It is a much deeper, fuller, and richer concept than happiness, sometimes articulated in terms of flourishing or living a life that is worthwhile or fulfilling.
Many philosophical schools in antiquity thought of eudaimonia as the highest good, although schools such as Epicureanism and Stoicism conceived of it in somewhat different terms.
What can be said is that, unlike happiness, eudaimonia is not an emotion but a state of being—or even, especially for Aristotle, a state of doing. As such, it is more stable and reliable, and cannot so easily be taken away from us. Although it leads to pleasure or satisfaction of the deepest kind, it does not come from pleasure, but is according to higher values and principles that transcend the here and now.
The idea of eudaimonia evolved over time, especially across the three generations that separated Socrates, via Plato, from Aristotle—the three greatest philosophers of antiquity.
Socrates on Eudaimonia
Socrates, from what we can tell (mainly from his student Plato), equated eudaimonia with wisdom and virtue. In the Greater Alcibiades, he says that he who is not wise cannot be happy; in the Gorgias, that nothing truly bad can ever happen to a good man; and in the Meno, that everything the soul endeavours or endures under the guidance of wisdom ends in happiness.
In the Apology, at his trial, Socrates gives a defiant defence, telling the jurors that they ought to be ashamed of their eagerness to possess as much wealth, reputation, and honour as possible, while not caring for or giving thought to wisdom or truth, or the best possible state of their soul. ‘Wealth,’ he says, ‘does not bring about excellence, but excellence makes wealth and everything else good for men, both individually and collectively.’
Socrates provided the ultimate proof of his principle that ‘nothing truly bad can ever happen to a good man’. When the jurors condemned him to death, they only made him and his ideas immortal—and he did all he could not to prevent that from happening.
Plato on Eudaimonia
Plato was inspired by the example of Socrates. In the Republic, Plato’s brother Glaucon argues that most people are fundamentally selfish, but maintain a reputation for virtue and justice to evade the social costs of being or appearing unjust. But if a man could get hold of the mythical Ring of Gyges and make himself invisible, he would most surely behave as it suited him:
No man would keep his hands off what was not his own when he could safely take what he liked out of the market, or go into houses and lie with any one at his pleasure, or kill or release from prison whom he would, and in all respects be like a god among men.
We behave justly not because we value justice, but because we are weak and fearful; while the unjust man who is cunning enough to seem just will get the better of everyone and everything.
As part of his lengthy reply to Glaucon, Plato famously conjures up an idealised Republic to help him ‘locate’ (define) justice, first in the state and then in the individual. Plato argues that justice and injustice are to the soul as health and disease are to the body: If health in the body is intrinsically desirable, then so too is justice in the soul. For Plato, an unjust man cannot be happy because he is not in rational and ordered control of himself.
Aristotle embraced much of Plato’s account, but gave eudaimonia a broader and more practical meaning.
Aristotle on Eudaimonia
It is with Plato’s one-time student Aristotle and his Nicomachean Ethics that the concept of eudaimonia is most closely associated.
For Aristotle, a thing is best understood by looking at its end, purpose, or goal. For example, the purpose of a knife is to cut, and it is by seeing this that one best understands what a knife is; the goal of medicine is good health, and it is by seeing this that one best understands what medicine is, or ought to be.
Now, if one does this for some time, it soon becomes apparent that some goals are subordinate to other goals, which are themselves subordinate to yet other goals. For example, a medical student’s goal may be to qualify as a doctor, but this goal is subordinate to her goal to heal the sick, which is itself subordinate to her goal to make a living by doing something useful. This could go on and on, but unless the medical student has a goal that is an end in itself, nothing that she does is actually worth doing.
What, asks Aristotle, is this goal that is an end in itself? This ‘supreme good’, he replies, is eudaimonia, and eudaimonia only.
But what exactly does Aristotle mean by eudaimonia?
For Aristotle, it is by understanding the distinctive function of a thing that one can understand its essence. Thus, one cannot understand what it is to be a gardener unless one can understand that the distinctive function of a gardener is ‘to tend to a garden with a certain degree of skill’.
Whereas human beings need nourishment like plants, and have sentience like animals, their distinctive function, says Aristotle, is their unique and god-like capacity to reason. Thus, our supreme good is to lead a life that enables us to use and develop our reason, and that is in accordance with reason.
By living our life to the full according to our essential nature as rational beings, we are bound to flourish, that is, to develop and express our full human potential, regardless of the ebb and flow of our good or bad fortune.
To put this in modern terms, if we develop our thinking skills, if we guard against lies and self-deception, if we train and master our emotions, we will, over the years, make better and better choices, do more and more meaningful things, and derive ever-increasing satisfaction from all that we have become and all that we have done, and are yet able to do.
Although Aristotle’s account proved the most influential, his was not the last word on the matter. The Cynics, Stoics, Epicureans, and Skeptics all regarded eudaimonia as the highest good, although they conceived of it in somewhat different terms. For the Cynics and Stoics, happiness depended less on flourishing than on living in accordance with nature and reason, and on cultivating an inner freedom that no amount of bad fortune could destroy. The Epicureans sought tranquillity through moderation, friendship, and freedom from unnecessary desires, while the Skeptics argued that peace of mind arises from suspending judgement about matters that cannot be known with certainty.
In recent decades, philosophers and psychologists have rediscovered eudaimonia as an alternative to the modern pursuit of pleasure or subjective happiness. Increasingly, they recognise that a good life depends not only on how we feel, but also on how we live.
‘Happiness’ is something that comes and goes. It is at the mercy of fortune and circumstance. A life well lived, however, is a treasure that no one and nothing can ever take away from you, and that will shine in the eyes of others long after you are dead.
Continue Exploring
If you enjoyed this history of eudaimonia, you’ll find much more in The Gang of Three: Socrates, Plato, Aristotle, which explores the lives, ideas, and enduring influence of the three greatest philosophers of antiquity.
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