On the Shortness of Life: And Not Wasting the Present Moment

We want to recommend a book that isn't really a book in the modern sense. It's a single long letter, written around 49 AD by the Roman philosopher Seneca to a friend named Paulinus, who oversaw Rome's grain supply. Seneca was writing to urge Paulinus to shift his attention from managing Rome's grain stores to taking stock of his own life. Nearly two thousand years later, that shift in attention is still exactly what most of us need.

On the Shortness of Life opens with what's become perhaps Seneca's most famous line: that we don't actually have a short time to live, we just tend to waste a great deal of it. That's the whole book in one sentence, and it's worth sitting with before you read another word: the problem was never the length of our days. It's how fully we inhabit them.

A quick word on whether this one's for you. Seneca was a real, complicated historical figure. He was a Stoic philosopher who also served for years as an advisor to the emperor Nero, one of history's more notorious tyrants. The essay itself is dense, formal, and was written for an educated Roman audience, so it doesn't read like a modern self-help book and here's no five-step plan or tidy chapter breaks. If you want something more approachable as an entry point into this kind of thinking, there are excellent modern books that draw on the same well. But if you're up for something a little more demanding, this one rewards the effort and it is at least a short read with translations built for modern readers (we'd point you toward the Penguin edition, translated by C.D.N. Costa).

The Core Idea

Again, Seneca's argument is that most of us aren't actually short on time, we're careless with it. He observes that people are often careful guardians of their money, yet when it comes to the one resource that's truly non-renewable, time, they're remarkably wasteful. We spend our lives chasing status, managing other people's expectations, and staying busy, and then we're startled at the end to find how little of it we actually lived.

Seneca points to Augustus Caesar, a very powerful man of course, who spent much of his life wishing aloud for a break from his duties, comforting himself with the hope that he'd one day get to live for himself. Even total power, Seneca argues, doesn't buy you your own time back. He goes further, describing a life lost to expectation as a kind of restlessness, like people who lose their days waiting for night, and their nights fearing the dawn.

One image from the essay that's stuck with me: Seneca compares the way most of us live to a ship that never really left the harbor: caught by a storm right after setting out, tossed in circles by shifting winds, covering plenty of distance without ever actually going anywhere. A lot of motion, yet a very short voyage.

What He's Not Saying

It would be easy to hear "the shortness of life" and assume the answer is to grind harder, chase more, hurry up before time runs out. Seneca argues almost the opposite though. He's critical of the kind of life spent entirely in pursuit of appearances and status: what he calls being "idly preoccupied," busy without being alive. Busyness itself isn't the same as living well. Neither is leisure for its own sake. Seneca is just as critical of a life of pure idleness, going so far as to say of such a man that he is not merely unwell, but as good as dead.

It seems clear he was influenced by Socrates who we know famously stated, “The unexamined life is not worth living.”

So, he suggests rather that we give our lives to something we actually chose: meaningful work, real relationships, ideas worth wrestling with etc. Anything other than what is simply prescribed by society and then blindly adhered to.

Why This Might Land Differently Than You Expect

Here's what I find oddly comforting about a 2,000-year-old essay on mortality: this isn't a modern problem. The distractions have changed, sure, as Seneca wasn't fighting a phone, but the underlying ache is exactly the same one people were naming in ancient Rome, and presumably long before that. There's something steadying in that. You're not uniquely bad at this. You're joining a very long line of people who've had to relearn the same lesson, in every era, with whatever tools their time handed them.

That doesn't make the lesson less urgent. It just means you're not carrying it alone and others have gone before you.

A Few Questions Worth Sitting With

• Where in your life are you "managing the grain supply" or handling logistics and obligations when the more important task is taking stock of how you're actually living?

• If you pictured your life as a voyage rather than a string of busy days, how much distance would you say you've actually covered?

• What's one thing you're spending time on today that Seneca might call "idly preoccupied" like motion without meaning?

Whatever the answer(s), however painful they may be to confront, be comforted remembering that it’s not that life is short, it’s that it is wasted. You’re never too old to enjoy the present moment. For, it’s the present moment and very breath in our lungs that’s truly the only thing we have over all those many brave souls, like Seneca, who’ve lived and died before us.

Resource referenced:On the Shortness of Life by Seneca (Penguin Classics edition, translated by C.D.N. Costa, recommended)