DEMEA: No one has ever plotted out his life’s plan so successfully that he never faces
New challenges and discoveries brought about by circumstances, the passing of time,
Or experience itself. Inevitably, you discover you don’t know what you thought you did,
And the principles we first formed don’t hold up in the face of everyday practice.[Nunquam ita quisquam bene subducta ratione ad vitam fuit
Quia res, Ætas usus semper aliquid apportet novi
Aliquid moneat, ut illa, quæ te scire credas, nescias
Et, quæ tibi putaris prima, in experiundo ut repudies.]Terence (186?-159 BC) African-Roman dramatist [Publius Terentius Afer]
Adelphoe [Adelphoi; Adelphi; The Brothers], Act 5, sc. 4, l. 855ff (160 BC) [tr. Christenson (2010), Sc. 22]
(Source)
Sometimes attributed to Richard Steele, as he used the quote as an epigraph to an essay in The Spectator, No. 544 (1712-11-24).
(Source (Latin)). Other translations:No man was ever so completely skilled in the conduct of life, as not to receive new information from age and experience: insomuch that we find ourselves really ignorant of what we thought we understood, and see cause to reject what we fancied our truest interest.
[tr. Steele (1712)]Never could there be anyone with a method for life so well drawn up, but that circumstance, time, experience ever brings something new, teaches something; so that you know not those things which you think that you know, and that you repudiate in experience the things which you have thought essential for you.
[tr. Giles, c. 1850]Never was there any person of ever such well-trained habits of life, but that experience, age, and custom are always bringing him something new, or suggesting something; so much so, that what you believe you know you don't know, and what you have fancied of first importance to you, on making trial you reject.
[tr. Riley (1874)]However well a man may have calculated his scheme of life, still circumstances, years, experience, always introduce a new element and teach new lessons. You find that you don't know what you thought you did know, and what you thought of primary importance that in practice you reject.
[tr. Sargeaunt (Loeb) (1912), Act 6]You never add things up so well in this life that something unexpected doesn’t turn up and set you wondering -- some money matter, some event, some personal problem. As a result, you find you don’t know what you thought you knew, and things that seemed fine turn out to be worthless when they're put to the test.
[tr. Copley (1967)]No matter how neatly you keep your accounts in life,
experience, age, and circumstance always show up
to toss something new on the books and teach you a lesson.
You find out you don't know what you thought you did, and what seemed
so important in theory turns out to be pointless in practice.
[tr. Berg/Parker (1999)]There never was a person so well-bred
And so refined but that into his head
Come new thoughts springing from experience
And age and custom, so that what you sense
You know you don’t know and what you before
Believed was most important you abhor.
[tr. Kelk (2022)]
Quotations about:
conduct
Note not all quotations have been tagged, so Search may find additional quotes on this topic.
If thou allowest thyself to go to the utmost Extent of every thing that is lawful, thou art very near going further.
Thomas Fuller (1654–1734) English physician, preacher, aphorist, writer
Introductio ad Prudentiam, Vol. 2, # 2093 (1727)
(Source)
Form comes first in matters of class, and while one hopes that feeling will follow form, going through the form well without it is more acceptable, more classy if you will, than eschewing the form because the feeling isn’t there.
Judith Martin (b. 1938) American author, journalist, etiquette expert [a.k.a. Miss Manners]
Miss Manners’ Guide to Rearing Perfect Children, ch. 8 “Extra Credit,” “Ethics” (1984)
(Source)
I complained before a learned man that someone had accused me of corruption. He said, “Put him to shame by your good conduct.”
All luxury corrupts either the morals or the taste.
[Tout luxe corrompt ou les mœurs ou le goût.]
Joseph Joubert (1754–1824) French moralist, philosopher, essayist, poet
Pensées [Thoughts], ch. 16 “Des Mœurs publiques et privées; du Caractère des Nations [On Morality and the Character of Nations],” ¶ 38 (1850 ed.) [tr. Calvert (1866), ch. 12]
(Source)
(Source (French)). Other translations:All luxury corrupts either conduct or taste.
[tr. Lyttelton (1899), ch. 15, ¶ 15]Every form of extravagance corrupts either one's morals or one's taste.
[tr. Collins (1928), ch. 15]
But indeed Conviction, were it never so excellent, is worthless till it convert itself into Conduct. Nay properly Conviction is not possible ill then.
Thomas Carlyle (1795–1881) Scottish essayist and historian
Sartor Resartus, Book 2, ch. 9 (1834)
(Source)
Quoting Herr Teufelsdröckh.
This chapter first appeared in Fraser's Magazine for Town and Country, Vol. 9, No. 52 (1834-04).
The only part of the conduct of any one, for which he is amenable to society, is that which concerns others. In the part which merely concerns himself, his independence, is, of right, absolute. Over himself, over his own body and mind, the individual is sovereign.
John Stuart Mill (1806–1873) English philosopher and economist
On Liberty, ch. 1 “Introductory” (1859)
(Source)
You should each judge your own conduct. If it is good, then you can be proud of what you yourself have done, without having to compare it with what someone else has done. For each of you have to carry your own load.
[Τὸ δὲ ἔργον ἑαυτοῦ δοκιμαζέτω ἕκαστος καὶ τότε εἰς ἑαυτὸν μόνον τὸ καύχημα ἕξει καὶ οὐκ εἰς τὸν ἕτερον. ἕκαστος γὰρ τὸ ἴδιον φορτίον βαστάσει.]
The Bible (The New Testament) (AD 1st - 2nd C) Christian sacred scripture
Book 9. Letter to the Galatians 6: 4ff (Gal 6:4–5) [GNT (1976)]
(Source)
(Source (Greek)). Other translations:But let every man prove his own work, and then shall he have rejoicing in himself alone, and not in another.
For every man shall bear his own burden.
[KJV (1611)]Let each of you examine his own conduct; if you find anything to boast about, it will at least be something of your own, not just something better than your neighbour has. Everyone has his own burden to carry.
[JB (1966)]But everyone is to examine his own achievements, and then he will confine his boasting to his own achievements, not comparing them with anybody else's. Each one has his own load to carry.
[NJB (1985)]Each person should test their own work and be happy with doing a good job and not compare themselves with others. Each person will have to carry their own load.
[CEB (2011)]All must test their own work; then that work, rather than their neighbor’s work, will become a cause for pride. For all must carry their own loads.
[NRSV (2021 ed.)]








