âThe universe is change. Life is opinion.â
âMarcus Aurelius, Meditations, 4.3.4b
In Plutarchâs Life of Theseus, he describes how the ship of Theseus, an Athenian hero, was preserved by the people of Athens in battle-ready condition for many centuries. Each time a board decayed, it would be replaced until eventually every stick of wood in it had been replaced. Plutarch asks: Is it still the ship of Theseus, or is it a new one?
In Japan, a famous Shinto shrine is rebuilt every twenty-three years. Itâs gone through more than sixty of those cycles. Is it one shrine, 1,400 years old? Or sixty consecutive shrines? Even the U.S. Senate, given its staggered elections, could be said to have never been fully turned over. Is it the same body formed in the days of George Washington?
Our understanding of what something is is just a snapshotâan ephemeral opinion. The universe is in a constant state of change. Our nails grow and are cut and keep growing. New skin replaces dead skin. Old memories are replaced by new memories. Are we still the same people? Are the people around us the same? Nothing is exempt from this fluidity, not even the things we hold most sacred.
There is fleeting power and there is real power. Fleeting power can be taken away, while real power is in our minds and our bones. The former tends to be along the lines of wealth, fame, high position, and the leverage all those things give us over others. The Stoics thought this kind of power was inferior to the real power that each person possessesâthe power of our minds to reason and make judgments and choices based on the real worth of things. You can have both kinds of power, too, but only if you keep the first kind of power subject to the kind of power the Stoics cared about.
âThis is the very thing which makes up the virtue of the happy person and a well-flowing lifeâwhen the affairs of life are in every way tuned to the harmony between the individual divine spirit and the will of the director of the universe.â
âChrysippus, Quoted in Diogenes Laertius, Lives of the Eminent Philosophers, 7.1.88
âDonât trust in your reputation, money, or position, but in the strength that is yoursânamely, your judgments about the things that you control and donât control. For this alone is what makes us free and unfettered, that picks us up by the neck from the depths and lifts us eye to eye with the rich and powerful.â
âEpictetus, Discourses, 3.26.34-35
âUnderstand at last that you have something in you more powerful and divine than what causes the bodily passions and pulls you like a mere puppet. What thoughts now occupy my mind? Is it not fear, suspicion, desire, or something like that?â
âMarcus Aurelius, Meditations, 12.19
If we were to describe Stoicism in one sentence, it would be this: A Stoic believes they donât control the world around them, only how they respondâand that they must always respond with courage, temperance, wisdom, and justice.
Summary of Daily Stoic 4 Stoic Virtues.
âThe chief task in life is simply this: to identify and separate matters so that I can say clearly to myself which are externals not under my control, and which have to do with the choices I actually control. Where then do I look for good and evil? Not to uncontrollable externals, but within myself to the choices that are my ownâ
âEpictetus
Wisdom is harnessing what the philosophy teaches then wielding it in the real world. As Seneca put it, âWorks not words.â
ââIf you seek tranquillity, do less.â Or (more accurately) do whatâs essentialâwhat the logos of a social being requires, and in the requisite way. Which brings a double satisfaction: to do less, better. Because most of what we say and do is not essential. If you can eliminate it, youâll have more time, and more tranquillity. Ask yourself at every moment, âIs this necessary?ââ
âMarcus Aurelius, Meditations, 4.24
Temperance is the knowledge that abundance comes from having what is essential. The Stoics often used temperance interchangeably with âself-control.â Self-control, not just towards material goods, but self-control, harmony, and good discipline alwaysâin pleasure or pain, admiration or contempt, failure or triumph. Temperance is guarded against extremes, not relying on the fleetingness of pleasure for happiness nor allowing the fleetingness of pain to destroy it.
âAnd a commitment to justice in your own acts. Which means: thought and action resulting in the common good. What you were born to do.â
âMarcus Aurelius, Meditations, 9.31
Justice is âthe principle which constitutes the bond of human society and of a virtual community of life.â
Epictetus said, âSeeking the very best in ourselves means actively caring for the welfare of other human beings.â
âDonât you know life is like a military campaign? One must serve on watch, another in reconnaissance, another on the front line. . . . So it is for usâeach personâs life is a kind of battle, and a long and varied one too. You must keep watch like a soldier and do everything commanded. . . . You have been stationed in a key post, not some lowly place, and not for a short time but for life.â
âEpictetus, Discourses, 3.24.31-36
Epictetus was once asked which words would help a person thrive. âTwo words should be committed to memory and obeyed,â he said, âpersist and resist.â
Courage to face misfortune. Courage to face death. Courage to risk yourself for the sake of your fellow man. Courage to hold to your principles, even when others get away with or are rewarded for disregarding theirs. Courage to speak your mind and insist on truth.