The online cart is full again. A slightly better phone. A jacket to replace one that still works. A gadget that promises to make mornings easier. None of it is outrageous. But once it arrives, the initial excitement can fade, and the next thing to want is already waiting.

Epicurus might be the last philosopher you'd expect to help with this. Today, "epicurean" usually suggests fine food and indulgence. But the man himself was known for a remarkably simple life. In one letter he asked a friend: "Send me a little pot of cheese, that, when I like, I may fare sumptuously" (Diogenes Laertius, Lives of the Eminent Philosophers 10.11, R. D. Hicks's translation).

Epicurus did think pleasure was the goal of life. But he was clear about what he meant. "When we say, then, that pleasure is the end and aim, we do not mean the pleasures of the prodigal or the pleasures of sensuality," he wrote in his Letter to Menoeceus. "By pleasure we mean the absence of pain in the body and of trouble in the soul" (10.131).

That's a much quieter idea of a good life, and wanting less is central to it. Here are eight lessons from Epicurus on being content with what you have.

1. Know which desires are which

Epicurus sorted desires into categories. "Of our desires some are natural and necessary; others are natural, but not necessary; others, again, are neither natural nor necessary, but are due to illusory opinion" (Principal Doctrines 29, in Diogenes Laertius 10.149).

Food when you're hungry is natural and necessary. A particular expensive dish is natural but not necessary. A desire to own something mainly because other people will notice it falls into the third group.

The categories aren't always tidy, and people will sort the same desire differently. But the exercise can be clarifying. Try taking three things you currently want and asking: Which of these meets a real need, which would simply be pleasant, and which is mostly about how I'd like to be seen?

2. Subtract from your desires, not just add to your possessions

One of Epicurus's best-known sayings is preserved in a letter by Seneca. Writing to a friend, Epicurus advised: "If you wish to make Pythocles rich, do not add to his store of money, but subtract from his desires" (Seneca, Letter 21.7, Richard Gummere's translation).

Most of us try to close the gap between what we have and what we want from one direction only: by getting more. Epicurus pointed out that the gap can also close from the other side.

That doesn't mean never improving your circumstances. It means noticing that some wants can be set down, and that setting them down can feel like a kind of wealth too.

3. Let simple pleasures count

Epicurus made a claim that sounds almost too simple. "Plain fare gives as much pleasure as a costly diet, when once the pain of want has been removed," he wrote, "while bread and water confer the highest possible pleasure when they are brought to hungry lips" (10.130-131).

The key phrase is "when once the pain of want has been removed." His point wasn't that bread is as interesting as a feast. It was that the deep satisfaction of meeting a real need doesn't depend on expense.

A cold drink after a long walk. A simple meal shared with someone you like. Sleep after a hard day. These aren't consolation prizes. For Epicurus, they were close to the heart of a pleasant life.

4. Enjoy nice things without needing them

This is one of the most misunderstood parts of Epicurus. He didn't say we should always live on as little as possible. In his words, "we regard independence of outward things as a great good, not so as in all cases to use little, but so as to be contented with little if we have not much" (10.130).

He even suggested that the people who enjoy luxury most are those who depend on it least: "they have the sweetest enjoyment of luxury who stand least in need of it." Eating simply most of the time, he added, "places us in a better condition when we approach at intervals a costly fare" (10.131).

So a good dinner out or a well-made object can still be a real pleasure. The difference is whether you can enjoy it when it comes and be fine when it doesn't.

5. Weigh what a pleasure will cost

Epicurus didn't think every pleasure was worth having. "We do not choose every pleasure whatsoever," he wrote, "but ofttimes pass over many pleasures when a greater annoyance ensues from them" (10.129). Instead, he suggested weighing pleasures and pains against each other, looking at the advantages and disadvantages of each before choosing (10.130).

A modern version of this might be asking what something will cost beyond its price. The upgrade that adds debt. The bigger house that brings a longer commute. The purchase that has to be maintained, insured and worried about. Sometimes the pleasure is still worth it. Often it helps just to see the whole trade before making it.

6. Notice when "enough" keeps moving

One of Epicurus's sharpest observations is about how some desires never settle. "Nature's wealth at once has its bounds and is easy to procure; but the wealth of vain fancies recedes to an infinite distance" (Principal Doctrines 15, in Diogenes Laertius 10.144).

Another saying puts it even more bluntly. In Peter Saint-Andre's translation of the Vatican Sayings, a later collection of maxims from Epicurus and his followers: "Nothing is enough to one for whom enough is very little" (68).

You may recognize this pattern. A salary that once seemed generous becomes normal. A home that once felt spacious starts to feel small. It can help to decide in advance what "enough" looks like for a particular area of life, and to notice when the finish line starts drifting.

7. Put more into friendships than possessions

For Epicurus, the most valuable thing you could acquire wasn't a thing at all. "Of all the means which are procured by wisdom to ensure happiness throughout the whole of life, by far the most important is the acquisition of friends," he wrote (Principal Doctrines 27, in Diogenes Laertius 10.148). He added that "nothing enhances our security so much as friendship" (28).

He lived this out. His school, known as the Garden, was a community of friends who studied and shared meals together.

When you're tempted to spend money or time on something to make life better, it can be worth asking whether the same resources could go toward a person instead: a meal with an old friend, a visit, a phone call that's overdue.

8. Don't expect wealth or status to bring peace

Epicurus was skeptical that external success could deliver what people hoped from it. One of the Vatican Sayings, in Saint-Andre's translation, reads: "One will not banish emotional disturbance or arrive at significant joy through great wealth, fame, celebrity, or anything else which is a result of vague and indefinite causes" (81).

That doesn't mean wealth or recognition are worthless. They can bring comfort and opportunity. But Epicurus thought they were the wrong tools for the specific job of calming the mind. For that, he looked to friendship, clear thinking and a modest, secure life.

Wanting less isn't the same as having too little

There's an important caveat here, and the Epicurean sayings themselves acknowledge it. One of the Vatican Sayings reads: "The body cries out to not be hungry, not be thirsty, not be cold. Anyone who has these things, and who is confident of continuing to have them, can rival the gods for happiness" (33).

Notice the second part: "confident of continuing to have them." Security matters. For people struggling to pay rent or put food on the table, the problem isn't wanting too much. Advice about contentment shouldn't be used to dismiss real hardship, or to suggest that people should accept unfair conditions quietly.

Wanting less also doesn't mean giving up on ambition. You can work toward goals, earn more and build something meaningful while still noticing which desires are worth following and which ones just keep moving the finish line.

One place to start

Before your next non-essential purchase, pause and sort it using Epicurus's categories. Is it a need, a pleasant extra or mostly about how it will look? Then decide. Sometimes the answer will still be yes. That's fine.

Epicurus spent his last day in severe pain. Yet in a final letter to a friend, he called it "this blissful day" and wrote that against his suffering he set "gladness of mind at the remembrance of our past conversations" (Diogenes Laertius 10.22). Even at the end of his life, remembered conversations with a friend remained a source of joy.