Memento Mori Meaning: How to Practice It Every Day

Memento mori meaning, in plain English: it’s Latin for “remember that you must die.” In Stoic philosophy it isn’t a gloomy slogan or a skull aesthetic, it’s a daily practice of keeping your mortality in view so it sharpens what you do today. You practice it with short, regular reminders that end in action: cut the trivial, stop postponing what matters and treat each day as if it could be complete.

I’ve watched this idea change people more than almost any productivity system I’ve seen. Not because it scares them, but because it cuts through the noise. When a founder genuinely remembers the clock is running, the inbox gets smaller, the hard conversation finally happens and the “someday” project gets a start date. Two words, and suddenly you know what matters.

Before we get into the practice, here’s Ryan Holiday from Daily Stoic explaining memento mori in about five minutes. It’s the clearest short take I’ve found, and he shows the coin he carries in his pocket as a reminder.

What Does Memento Mori Mean?

Word for word, memento means “remember” (a command, not a suggestion) and mori means “to die.” So the phrase is an instruction to yourself: remember that you will die. Over the centuries it also became a noun. A memento mori is any object made to remind you of death, which is why Tate describes old paintings full of skulls, hourglasses, guttering candles and wilting flowers.

Here’s a detail most explainers skip. The exact Latin phrase is a later label, mostly medieval and Christian. The early Christian writer Tertullian recorded something close to it from Roman triumphs, where a victorious general was reminded, “Look behind you; remember you are a man.” The practice though is older, and the Stoics are the ones who turned it into a working tool. They never said “memento mori” as a catchphrase. They just did it, every day.

That’s the line I want you to take from this section: memento mori isn’t a mood, it’s a filter. Its only job is to make your next decision clearer.

How the Stoics Actually Used It

Three Stoics, three angles, all from the primary texts.

Marcus Aurelius, the most powerful man in the Roman world, wrote this to himself in his private notebook: “Since it is possible that thou mayest depart from life this very moment, regulate every act and thought accordingly” (Meditations 2.11). Notice the second half. The thought of death isn’t the point. Regulating the next act is. If you want more from his notebook, I’ve pulled together the best Marcus Aurelius quotes with their book and section sources.

Epictetus gave it a frequency: keep death “daily before your eyes,” and “you will never entertain any abject thought, nor too eagerly covet anything” (Enchiridion 21). Daily. Not once a year at a funeral.

Seneca gave it a bedtime ritual. In Letter 12 he suggests going to sleep able to say, “I have lived,” and treating any extra day as a gift. In his words, the person who can say that receives a bonus every morning they wake up.

Put those together and you get the whole system: a reminder (Epictetus), a decision rule (Marcus) and a way to close the day (Seneca).

Why Memento Mori Sharpens Your Priorities

Most high performers I meet aren’t lazy. They’re busy on the wrong things. They’re answering every message, sitting in meetings that could have been an email, defending a decision they already know was wrong, and pushing the work that actually matters to “next quarter.” Nobody does that on purpose. You do it because, deep down, you’re acting like time is unlimited.

Steve Jobs said it better than anyone in his 2005 Stanford commencement address. For 33 years he looked in the mirror each morning and asked, “If today were the last day of my life, would I want to do what I am about to do today?” When the answer was no for too many days in a row, he knew he needed to change something. He called remembering that he’d be dead soon “the most important tool I’ve ever encountered to help me make the big choices in life,” because pride, external expectations and fear of embarrassment “just fall away in the face of death.”

That’s the mechanism. Death doesn’t add motivation. It removes the junk that was blocking it. Status games, people-pleasing and the fear of looking stupid all lose their grip when you remember none of it is permanent. We already have a deeper piece on why remembering you’re going to die will wake you up. This one is about the how.

How to Practice Memento Mori Daily: 6 Steps

Here’s what I’d do if I were starting from zero tomorrow. None of these take more than a few minutes. Pick two, run them for a month, then add more.

1. Ask the morning question. Before you open your phone, borrow Jobs’ line: “If today were my last day, would I want to do what I’m about to do?” You don’t need to overhaul your life on a Tuesday. Just notice the answer. If it’s no three or four days in a row, that’s data.
2. Use it as a decision filter. At every fork in the day, ask: would I be okay if this were the last version of me people saw? It’s amazing how fast it kills the sarcastic email, the pointless argument in a group chat and the third hour of “research” that’s really just avoidance.
3. Run a quick reverse visualization. Pick one thing you keep postponing, the product, the trip, the call to your dad. Picture yourself five years from now and it still hasn’t happened. Sit with that for 60 seconds, then schedule the first step today. Keep it short and practical. The goal is a calendar entry, not a spiral.
4. Keep a physical cue. The old painters used skulls. You can use a coin in your pocket, a sticky note on your monitor or a life-in-weeks calendar, where an 80-year life is roughly 4,160 small boxes. Every time you see it, ask one question: what’s the next useful thing?
5. Apply it to people, not just projects. Epictetus told his students to remember that the people they love are mortal too. That isn’t cold, it’s the fastest way I know to become more patient, more present and quicker to say the thing you’ve been meaning to say. Make the call. Send the message.
6. Close the day like it was complete. This is Seneca’s version. At night, look back and ask: did I spend today on purpose? Then let it go. If you get tomorrow, you’re playing with house money, so treat it that way.

Quick daily checklist: morning question asked, one decision filtered, one postponed thing moved forward, one person reached out to, day closed without carrying it to bed.

Memento Mori Done Right vs. Done Wrong

This idea gets misused a lot, so here’s the simple version I’d want any founder or team leader to understand:

Common Mistakes to Avoid

Mistake 1: Turning it into nihilism. “We’re all going to die, so why bother?” is the exact opposite of what the Stoics meant. Marcus remembered death and then went back to running an empire. Finite time makes your choices matter more, not less.

Mistake 2: Morbid rumination. If the thought lingers for twenty minutes and leaves you anxious instead of clear, it’s stopped being a practice and become brooding. Set it down and pick up the next task. And if you’re grieving or anxiety about death is heavy right now, be gentle with yourself and talk to someone you trust. The tool should serve you, never the other way around.

Mistake 3: Using it as an excuse. I’ve seen people quote “life is short” to justify blowing up a business, skipping the boring work or treating people badly. Life is short. That’s exactly why the boring work, done well, matters. Memento mori asks for wisdom, not impulsiveness.

Mistake 4: Keeping it as decoration. A coin or a print on the wall is fine, but only if it triggers the question. If you stop noticing it, move it or swap it.

The Real Point

Here’s what I believe after years of watching people build things: the people who remember they’re going to die tend to live like they mean it. They say no faster, they forgive faster and they start sooner. They stop treating their best work like something they’ll get around to.

You don’t need a skull on your desk. You need one honest question each morning and the courage to act on the answer. Ask it tomorrow before you touch your phone, and see what changes.

Frequently Asked Questions

Is memento mori a Stoic phrase?

The exact Latin phrase became popular later, mostly in medieval Christian art. The practice is classically Stoic: Marcus Aurelius, Epictetus and Seneca all wrote about keeping death in view daily to guide better choices.

What are common memento mori symbols?

The classic symbols are a skull, an hourglass or clock, a snuffed or guttering candle, wilting flowers and fruit. Modern versions include engraved coins, life-in-weeks calendars and simple written reminders.

Is memento mori morbid or depressing?

It shouldn’t be. Practiced well, it’s brief and ends in action: a clearer decision, a call you’ve been putting off, less time on trivia. If it leaves you anxious rather than clear, shorten it or set it aside.

How often should you practice memento mori?

Daily, but briefly. Epictetus said to keep death before your eyes every day. A 30-second morning question and a short evening review are enough for most people to feel the difference within weeks.

What is the difference between memento mori and carpe diem?

Memento mori is the reminder: your time is finite. Carpe diem, “seize the day,” is the response. Done right, remembering death leads to using today well, not reckless “you only live once” choices.