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On the Shortness of Life: Life Is Long if You Know How to Use It (Penguin Great Ideas) cover

On the Shortness of Life: Life Is Long if You Know How to Use It (Penguin Great Ideas)

Seneca

46 highlightsStarted July 2023Finished February 2026

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Everyone hustles his life along, and is troubled by a longing for the future and weariness of the present. But the man who spends all his time on his own needs, who organizes every day as though it were his last, neither longs for nor fears the next day.
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People are frugal in guarding their personal property; but as soon as it comes to squandering time they are most wasteful of the one thing in which it is right to be stingy.
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Of all people only those are at leisure who make time for philosophy, only those are really alive. For they not only keep a good watch over their own lifetimes, but they annex every age to theirs. All the years that have passed before them are added to their own.
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It is not that we have a short time to live, but that we waste a lot of it. Life is long enough, and a sufficiently generous amount has been given to us for the highest achievements if it were all well invested.
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But learning how to live takes a whole life, and, which may surprise you more, it takes a whole life to learn how to die.
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Life is divided into three periods, past, present and future. Of these, the present is short, the future is doubtful, the past is certain.
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But life is very short and anxious for those who forget the past, neglect the present, and fear the future.
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Often a very old man has no other proof of his long life than his age.’
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But putting things off is the biggest waste of life: it snatches away each day as it comes, and denies us the present by promising the future. The greatest obstacle to living is expectancy, which hangs upon tomorrow and loses today. You are arranging what lies in Fortune’s control, and abandoning what lies in yours. What are you looking at? To what goal are you straining? The whole future lies in uncertainty: live immediately.
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The greatest obstacle to living is expectancy, which hangs upon tomorrow and loses today.
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It is not that we have a short time to live, but that we waste a lot of it. Life is long enough, and a sufficiently generous amount has been given to us for the highest achievements if it were all well invested.
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we are not given a short life but we make it short, and we are not ill-supplied but wasteful of it.
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Men do not let anyone seize their estates, and if there is the slightest dispute about their boundaries they rush to stones and arms; but they allow others to encroach on their lives – why, they themselves even invite in those who will take over their lives.
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People are frugal in guarding their personal property; but as soon as it comes to squandering time they are most wasteful of the one thing in which it is right to be stingy.
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You act like mortals in all that you fear, and like immortals in all that you desire.
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But learning how to live takes a whole life, and, which may surprise you more, it takes a whole life to learn how to die.
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Believe me, it is the sign of a great man, and one who is above human error, not to allow his time to be frittered away: he has the longest possible life simply because whatever time was available he devoted entirely to himself.
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Everyone hustles his life along, and is troubled by a longing for the future and weariness of the present. But the man who spends all his time on his own needs, who organizes every day as though it were his last, neither longs for nor fears the next day.
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So you must not think a man has lived long because he has white hair and wrinkles: he has not lived long, just existed long.
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nobody works out the value of time: men use it lavishly as if it cost nothing.
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The greatest obstacle to living is expectancy, which hangs upon tomorrow and loses today. You are arranging what lies in Fortune’s control, and abandoning what lies in yours. What are you looking at? To what goal are you straining? The whole future lies in uncertainty: live immediately.
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Life is divided into three periods, past, present and future. Of these, the present is short, the future is doubtful, the past is certain.
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Of all people only those are at leisure who make time for philosophy, only those are really alive. For they not only keep a good watch over their own lifetimes, but they annex every age to theirs. All the years that have passed before them are added to their own.
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But life is very short and anxious for those who forget the past, neglect the present, and fear the future.
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She falls heavily on those to whom she is unexpected; the man who is always expecting her easily withstands her. For an enemy’s arrival too scatters those whom it catches off guard; but those who have prepared in advance for the coming conflict, being properly drawn up and equipped, easily withstand the first onslaught, which is the most violent. Never have I trusted Fortune, even when she seemed to offer peace. All those blessings which she kindly bestowed on me – money, public office, influence – I relegated to a place whence she could claim them back without bothering me. I kept a wide gap between them and me, with the result that she has taken them away, not torn them away. No man has been shattered by the blows of Fortune unless he was first deceived by her favours.
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The body’s needs are few: it wants to be free from cold, to banish hunger and thirst with nourishment; if we long for anything more we are exerting ourselves to serve our vices, not our needs.
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Reason routs the vices not one by one but all together: the victory is final and complete.’
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For to be afflicted with endless sorrow at the loss of someone very dear is foolish self-indulgence, and to feel none is inhuman callousness. The best compromise between love and good sense is both to feel longing and to conquer it.
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‘Let no one rob me of a single day who is not going to make me an adequate return for such a loss. Let my mind be fixed on itself, cultivate itself, have no external interest – nothing that seeks the approval of another; let it cherish the tranquillity that has no part in public or private concerns.’
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You were born to die, and a silent funeral is less bothersome. So if you must fill your time, write something in a simple style for your own use and not for publication:
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but the final treatment, confidence in yourself and the belief that you are on the right path, and not led astray by the many tracks which cross yours of people who are hopelessly lost, though some are wandering not far from the true path.
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The Greeks call this steady firmness of mind ‘euthymia’ (Democritus wrote a good treatise about it), but I call it tranquillity, as there is no need to imitate and reproduce the form of Greek words:
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We are, therefore, seeking how the mind can follow a smooth and steady course, well disposed to itself, happily regarding its own condition and with no interruption to this pleasure, but remaining in a state of peace with no ups and downs: that will be tranquillity.
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There are those too who suffer not from moral steadfastness but from inertia, and so lack the fickleness to live as they wish, and just live as they have begun. In fact there are innumerable characteristics of the malady, but one effect – dissatisfaction with oneself. This arises from mental instability and from fearful and unfulfilled desires, when men do not dare or do not achieve all they long for, and all they grasp at is hope: they are always unbalanced and fickle, an inevitable consequence of living in suspense.
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Often a very old man has no other proof of his long life than his age.’
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he preferred real death to living death; for the ultimate horror is to leave the number of the living before you die.
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You must consider whether your nature is more suited to practical activity or to quiet study and reflection, and incline in the direction your natural faculty and disposition take you.
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vices spread insidiously, and those nearest to hand are assailed and damaged by contact with them.
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he lives as though he were lent to himself and bound to return the loan on demand without complaint.
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To quote Cicero, we hate gladiators if they are keen to save their life by any means; we favour them if they openly show contempt for it. You must realize that the same thing applies to us: for often the cause of dying is the fear of it.
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He who fears death will never do anything worthy of a living man.
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do not waste our energies pointlessly or in pointless activities: that is, not to long either for what we cannot achieve, or for what, once gained, only makes us realize too late and after much exertion the futility of our desires. In other words, let our labour not be in vain and without result, nor the result unworthy of our labour; for usually bitterness follows if either we do not succeed or we are ashamed of succeeding.
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So we should make light of all things and endure them with tolerance: it is more civilized to make fun of life than to bewail it.
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There is a big difference between slackening your hold on something and severing the link.
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Liber was not named because he loosens the tongue, but because he liberates the mind from its slavery to cares, emancipates it, invigorates it, and emboldens it for all its undertakings. But there is a healthy moderation in wine, as in liberty.
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only a mind that is deeply stirred can utter something noble and beyond the power of others.
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