← Previous Day (December 9, 2025) 📋 Index Current: December 10, 2025 Next Day (December 11, 2025) →
Other advice types for this date: Daily Law Daily Dad

December 10th - What are you getting in return for the time you spend so freely?

December - Meditation On Mortality

December 10th

Don’t Sell Yourself Too Cheaply

“I say, let no one rob me of a single day who isn’t going to make a full return on the loss.”

—Seneca, On Tranquility Of Mind, 1.11b

People spend a lot more money when they use credit cards than when they have to pull out actual cash. If you ever wondered why credit card companies and banks push cards so aggressively, this is why. The more credit cards you have, the more you’ll spend.

Do we treat the days of our lives like we treat our money? Because we don’t exactly know how many days we’ll be alive, and because we try our hardest not to think about the fact that someday we’ll die, we’re pretty liberal with how freely we spend our time. We let people and obligations impose on that time, only rarely asking: What am I getting in return here? Seneca’s maxim is the equivalent of cutting up your credit cards and switching to cash. He says to put real thought into every transaction: Am I getting my money’s worth here? Is this a fair trade?

WEEK L (50) - Keep The Rhythm

8th to 14th December

Marcus Aurelius must have known that as emperor he was part of a grand and great history. As a philosopher, he also knew that all people are part of a rhythm pulsing through both history and their own lives, and he liked to remind himself to not lose that beat. Return to your philosophy, he would tell himself when he drifted. Don’t give in to the distractions. In fact, he tried constantly to return to it. That kind of awareness (prosoche, paying special attention) is something he learned from reading Epictetus, who told his students that while none of us can be perfect, we can catch ourselves when we begin to slide, when we drift from where we should be. Can you feel that rhythm this week? Can you point to examples of when you really felt locked into it?

“Walk the long gallery of the past, of empires and kingdoms succeeding each other without number. And you can also see the future, for surely it will be exactly the same, unable to deviate from the present rhythm. It’s all one whether we’ve experienced forty years or an aeon. What more is there to see?”

—Marcus Aurelius, Meditations, 7.49

“When forced, as it seems, by circumstances into utter confusion, get a hold of yourself quickly. Don’t be locked out of the rhythm any longer than necessary. You’ll be able to keep the beat if you are constantly returning to it.”

—Marcus Aurelius, Meditations, 6.11

“When you let your attention slide for a bit, don’t think you will get back a grip on it whenever you wish—instead, bear in mind that because of today’s mistake everything that follows will be necessarily worse.... Is it possible to be free from error? Not by any means, but it is possible to be a person always stretching to avoid error. For we must be content to at least escape a few mistakes by never letting our attention slide.”

—Epictetus, Discourses, 4.12.1; 19

Stoic Guidance - Cardinal Virtues

If we were to describe Stoicism in one sentence, it would be this: A Stoic believes they don’t control the world around them, only how they respond—and that they must always respond with courage, temperance, wisdom, and justice.

Summary of Daily Stoic 4 Stoic Virtues.

Wisdom

“The 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 own”

—Epictetus

Wisdom is harnessing what the philosophy teaches then wielding it in the real world. As Seneca put it, “Works not words.”

Temperance / Self-Control / Moderation / Discipline

“‘If you seek tranquillity, do less.’ Or (more accurately) do what’s essential—what 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, you’ll have more time, and more tranquillity. Ask yourself at every moment, ‘Is this necessary?’”

—Marcus Aurelius, Meditations, 4.24

Temperance is the knowledge that abundance comes from having what is essential. The Stoics often used temperance interchangeably with “self-control.” Self-control, not just towards material goods, but self-control, harmony, and good discipline always—in 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.

Justice

“And a commitment to justice in your own acts. Which means: thought and action resulting in the common good. What you were born to do.”

—Marcus Aurelius, Meditations, 9.31

Justice is “the principle which constitutes the bond of human society and of a virtual community of life.”

Epictetus said, “Seeking the very best in ourselves means actively caring for the welfare of other human beings.”

Courage

“Don’t 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 us—each person’s 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.”

—Epictetus, Discourses, 3.24.31-36

Epictetus was once asked which words would help a person thrive. “Two words should be committed to memory and obeyed,” he said, “persist and resist.”

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.