What Is Stoicism? A Plain-English Guide for Parents

Stoicism is a school of philosophy that began in Athens around 300 BCE, when Zeno of Citium started teaching in a public colonnade decorated with murals, the Stoa Poikile or Painted Porch. The name stuck. The school lasted for centuries and became especially popular in the Roman period, the world of its best-known figures: Seneca, Epictetus and Marcus Aurelius.

Today the word "stoic" usually describes someone who grits their teeth and shows no feeling. That is not what the ancient Stoics meant, and it is not what this site is about. Stoicism, the philosophy, is a way of thinking about what makes a life go well: good character, clear judgment and care for other people.

This guide explains the core ideas in plain English, clears up the most common misunderstandings, and shows why a philosophy more than 2,000 years old still has something practical to say to parents.

The big question: what makes a life go well?

Like other ancient schools, the Stoics started from a question every parent asks on a child's behalf: what does a good, flourishing life look like? The Greek word was eudaimonia, often translated "happiness," though "flourishing" is closer. As the Stanford Encyclopedia of Philosophy explains, the Stoics thought most people are mistaken about what will actually make them happy.

Their answer was bold. Only virtue, meaning excellence of character, is truly good. Wealth, health, reputation and status are what they called "indifferents." These things do not, by themselves, make a person good or bad, or make a life go well or badly.

Indifferent does not mean "don't care"

This is the first place people go wrong. Mainstream Stoics, following Chrysippus, held that some indifferents are "preferred." It is natural and sensible to choose health over sickness and education over ignorance, and to work for them. The Internet Encyclopedia of Philosophy describes this as the Stoics striking a balance between the harsh minimalism of the Cynics and the view that a good life depends on luck and privilege.

For a family, this means you still book the dentist, save for school and cheer at the game. What changes is how much weight you put on the result. Epictetus put it this way: "Things themselves (materials) are indifferent; but the use of them is not indifferent" (Discourses 2.5, in George Long's translation). A lost game is not a disaster. How a child plays, and how they treat the other team, is where character shows.

What is in our power

The best-known Stoic idea is the line that opens Epictetus's Enchiridion, or handbook: "Of things some are in our power, and others are not" (Enchiridion 1, in George Long's translation). Our judgments, choices, desires and aversions are our own acts. Other people's opinions, our bodies, our possessions and outcomes in the world are not fully ours to command.

Epictetus also wrote that people "are disturbed not by the things which happen, but by the opinions about the things" (Enchiridion 5, Long). For a parent, that works like a pause button. The spilled juice is a fact; "this whole morning is ruined" is a judgment we can examine. Our guide to the dichotomy of control goes deeper.

What Stoicism is not

• It is not suppressing feelings. The Stoics described "good feelings" such as joy and caution, and they accepted that everyone has involuntary first reactions. The Internet Encyclopedia of Philosophy calls it "grossly incorrect to say that the Stoics aimed at a passionless life, or at the suppression of emotions." Our guide to the Stoics and emotions explains what they meant instead.
• It is not passivity or withdrawal. The Stoics thought humans are made to work together and to serve their communities. Marcus Aurelius reminded himself: "Men exist for the sake of one another. Teach them then, or bear with them" (Meditations 8.59, Long).
• It is not a religion you have to join. The ancient Stoics had a theology in which the universe is ordered by reason, which they identified with Zeus. Even Marcus Aurelius, as the Internet Encyclopedia of Philosophy notes, repeatedly set out two alternatives, "Providence" or "Atoms," without forcing a choice. Families of any faith or none can use Stoic ethics without adopting ancient physics.
• It is not therapy. The same encyclopedia notes that modern Stoicism is often associated with cognitive behavioral therapy, but a philosophy is a lens for living, not a treatment.

Why it fits family life

The Stoics wrote about family more than people expect. They taught that concern for others grows naturally outward from the people closest to us. The Internet Encyclopedia of Philosophy describes how we come to identify with other people's interests, "initially our parents, then friends, then countrymen."

Epictetus said a person should not be unfeeling "like a statue," but should keep up their relationships "as a son, as a father, as a citizen" (Discourses 3.2, Long). Musonius Rufus, Epictetus's teacher, stressed the importance of marriage and family and argued that women are just as capable of virtue and philosophy as men. Epictetus never married, but the Stanford Encyclopedia reports that late in life he adopted a child whose parents could not provide for it. Marcus Aurelius opened his Meditations by thanking relatives and teachers, starting with his grandfather, from whom he learned "good morals and the government of my temper" (Meditations 1.1, Long).

Seneca even gave advice on raising children: adults must take care "neither to cherish a habit of anger in them, nor to blunt the edge of their spirit" (On Anger 2.21, in Aubrey Stewart's translation). That is a fair summary of the balance many parents are trying to strike.

A note on the hard passages

Some Stoic lines sound cold to modern parents. In Enchiridion 3, Epictetus tells the reader, when kissing a child, to remember that it is a human being they are kissing, so that if the child dies they will not be disturbed. Read alone, it can feel harsh. Read alongside his insistence that we should not be like statues, it is better understood as a demanding exercise in remembering that the people we love are mortal and not ours to own. You do not have to accept every Stoic conclusion to find the method useful.

A Stoic lens can help a family talk about worry, frustration and setbacks, but it does not replace professional care. If a child's worry, sadness or irritability shows up more than usual and gets in the way of daily life, talk with your child's pediatrician. In a crisis, call or text 988 (US).

Key takeaways

• Stoicism is an ancient philosophy about living well through good character, not a habit of hiding feelings.
• Virtue is the only true good; health, money and success are "preferred" but do not define a person.
• The central practical tool is separating what is in our power from what is not.
• The Stoics valued family, friendship and service to others.
• It is a parenting lens, not a treatment; bring persistent worry or mood concerns to your pediatrician.

Sources

• Stanford Encyclopedia of Philosophy, Stoicism (2023)
• Internet Encyclopedia of Philosophy, Stoicism
• Stanford Encyclopedia of Philosophy, Epictetus (rev. 2025)
• Epictetus, A Selection from the Discourses of Epictetus with the Encheiridion (George Long, trans.)
• Marcus Aurelius, Thoughts of Marcus Aurelius Antoninus (George Long, trans.)
• Seneca, Minor Dialogues, Together With the Dialogue on Clemency (Aubrey Stewart, trans., 1889)
• American Academy of Pediatrics (HealthyChildren.org), How to Talk with Your Child and Their Pediatrician About Mental Health Concerns
• American Academy of Pediatrics (HealthyChildren.org), What Should I Do If My Child or Teen Is Thinking About Suicide?