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Philosophy Quotes About Life

Philosophy quotes about life from Greek, Chinese, European, and American writers. They often disagree, so read each one as an answer to its own question.

How to live

The good life is one inspired by love and guided by knowledge.
Bertrand RussellWhat I Believe, chapter II, “The Good Life”1925
What I must do is all that concerns me, not what the people think.
Ralph Waldo EmersonEssays: First Series, “Self-Reliance”1841
Our life is frittered away by detail.
Henry David ThoreauWalden, “Where I Lived, and What I Lived For”1854
A free man thinks of death least of all things; and his wisdom is a meditation not of death but of life.
Baruch SpinozaEthics, Part IV, proposition LXVIItrans. R. H. M. Elwes, 1883

Philosophical quotes about knowing yourself

He who knows other men is discerning; he who knows himself is intelligent.
LaoziTao Te Ching (The Tao Teh King), chapter 33, §1trans. James Legge, 1891
The greatest thing in the world is for a man to know that he is his own.
Michel de MontaigneEssays, Book I, chapter XXXVIII, “Of Solitude”trans. Charles Cotton, revised by William Carew Hazlitt, 1877
the unexamined life is not worth living
Socrates, in PlatoApology, 38atrans. Benjamin Jowett, 1892
When we see men of worth, we should think of equalling them; when we see men of a contrary character, we should turn inwards and examine ourselves.
ConfuciusAnalects, Book IV, chapter XVIItrans. James Legge, 1861

Happiness

These thinkers disagree about what happiness is.

By pleasure we mean the absence of pain in the body and of trouble in the soul.
EpicurusLetter to Menoeceus, §131, preserved in Diogenes Laërtius, Lives of the Eminent Philosophers, Book Xtrans. Robert Drew Hicks, 1925
Ask yourself whether you are happy, and you cease to be so.
John Stuart MillAutobiography, chapter V1873
The most general survey shows us that the two foes of human happiness are pain and boredom.
Arthur SchopenhauerThe Wisdom of Life, chapter II, “Personality, or What a Man Is”trans. T. Bailey Saunders, 1890
Believe that life is worth living, and your belief will help create the fact.
William JamesThe Will to Believe and Other Essays in Popular Philosophy, “Is Life Worth Living?”1897

Words of wisdom about time

So we never live, but we hope to live; and, as we are always preparing to be happy, it is inevitable we should never be so.
Blaise PascalPensées, fragment 172trans. W. F. Trotter, 1910
The art of being wise is the art of knowing what to overlook.
William JamesThe Principles of Psychology, chapter XXII1890
Ordinary people think merely how they shall spend their time; a man of any talent tries to use it.
Arthur SchopenhauerThe Wisdom of Life, chapter II, “Personality, or What a Man Is”trans. T. Bailey Saunders, 1890
Make use of time while it is present with you.
Michel de MontaigneEssays, Book I, chapter XIX, “That to Study Philosophy is to Learn to Die”trans. Charles Cotton, revised by William Carew Hazlitt, 1877

Change

When you have faults, do not fear to abandon them.
ConfuciusAnalects, Book I, chapter VIII, §4trans. James Legge, 1861
A wise man will make more opportunities, than he finds.
Francis BaconEssays, “Of Ceremonies and Respects”1625
People wish to be settled: only as far as they are unsettled is there any hope for them.
Ralph Waldo EmersonEssays: First Series, “Circles”1841

Wisdom quotes about thought and truth

Learning without thought is labour lost; thought without learning is perilous.
ConfuciusAnalects, Book II, chapter XVtrans. James Legge, 1861
Let us endeavour, then, to think well; this is the principle of morality.
Blaise PascalPensées, fragment 347trans. W. F. Trotter, 1910
But all things excellent are as difficult as they are rare.
Baruch SpinozaEthics, Part V, proposition XLII, concluding notetrans. R. H. M. Elwes, 1883
He who knows only his own side of the case, knows little of that.
John Stuart MillOn Liberty, chapter II1859

Often misattributed

These lines are often credited to the wrong person.

“We are what we repeatedly do. Excellence, then, is not an act but a habit.”

Usually credited to Aristotle. Will Durant wrote it in The Story of Philosophy (1926) as a summary of Aristotle. Source

Questions

What are good philosophy quotes about life?

Start with a question you actually have. Russell on love and knowledge, Laozi on knowing yourself, and Thoreau on the details that consume a life are good places to begin.

What does “the unexamined life is not worth living” mean?

At his trial in Plato's Apology, Socrates says a life is worth living only if you keep asking how to live it. Plato wrote the words; Socrates is his speaker.

Are philosophical quotes and Stoic quotes the same thing?

Stoicism is one school of philosophy. This page has no Stoic passages; the Stoic quotes collection covers them.

Why do these philosophy quotes sound different from versions online?

The translated passages use editions published before 1929. The translator is named beside each one so you can compare its wording with other versions.

Some quotes come from Wikiquote, used under CC BY-SA 4.0, and link to their source pages. Translations are by R. H. M. Elwes, James Legge, Charles Cotton, revised by William Carew Hazlitt, Benjamin Jowett, Robert Drew Hicks, T. Bailey Saunders, and W. F. Trotter, and are in the public domain.