Of all the means to insure happiness throughout the whole life, by far the most important is the acquisition of friends.

Genuine

Yes. In Principal Doctrines (270 BC), Principal Doctrines 27 (Diogenes Laertius, Lives X.148); Hicks translation (“Sovran Maxims”), 1925.

Found word for word by program in the Greek original and in R. D. Hicks’ English translation (1925).

The wording people share differs slightly from the text; the words in the text are underlined below.

Work
Principal Doctrines (Κύριαι Δόξαι), 270 BC
Where
Principal Doctrines 27 (Diogenes Laertius, Lives X.148); Hicks translation (“Sovran Maxims”), 1925
Found at
Paragraph 27 of the Greek text, 27 of the English
Translation
R. D. Hicks, 1925

Researched by AI; checked by program against the full text on 31 October 2026. Editorial review: pending. How we check

On the page

¶26 en¶26 el

26. All such desires as lead to no pain when they remain ungratified are unnecessary, and the longing is easily got rid of, when the thing desired is difficult to procure or when the desires seem likely to produce harm.

[XXVI.] Τῶν ἐπιθυμιῶν ὅσαι μὴ ἐπʼ ἀλγοῦν ἐπανάγουσιν ἐὰν μὴ συμπληρωθῶσιν, οὐκ εἰσὶν ἀναγκαῖαι ἀλλʼ εὐδιάχυτον τὴν ὄρεξιν ἔχουσιν, ὅταν δυσπόριστοι ἢ βλάβης ἀπεργαστικαὶ δόξωσιν εἶναι.

¶27 en¶27 el
English, R. D. Hicks, 1925

27. 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.

Greek, the original

[XXVII.] Ὧν ἡ σοφία παρασκευάζεται εἰς τὴν τοῦ ὅλου βίου μακαριότητα, πολὺ μέγιστόν ἐστιν ἡ τῆς φιλίας κτῆσις.

¶28 en¶28 el

28. […]

[XXVIII.] Ἡ αὐτὴ γνώμη θαρρεῖν τε ἐποίησεν ὑπὲρ τοῦ μηθὲν αἰώνιον εἶναι δεινὸν μηδὲ πολυχρόνιον, καὶ τὴν ἐν αὐτοῖς τοῖς ὡρισμένοις ἀσφάλειαν φιλίαις μάλιστα κατεῖδε συντελουμένην.

¶29 en¶29 el

29. 149. 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. […]

[XXIX.] Τῶν ἐπιθυμιῶν αἱ μέν εἰσι φυσικαὶ 〈καὶ ἀναγκαῖαι· αἱ δὲ φυσικαὶ〉 καὶ οὐκ ἀναγκαῖαι· αἱ δὲ οὔτε φυσικαὶ οὔτʼ ἀναγκαῖαι ἀλλὰ παρὰ κενὴν δόξαν γινόμεναι. […]

The scene

One of the forty maxims that Diogenes Laertius gives as the core of Epicurus’ teaching, in Hicks’s numbering the twenty-seventh. The next maxim adds that, since nothing we fear is eternal or long-lasting, nothing enhances our security in this limited life so much as friendship. Epicurus’ school lived together as friends in his Garden.

What it means

Of everything wisdom can provide for a happy life as a whole, having friends matters most.

Often misread

The popular form drops “procured by wisdom”: the maxim ranks friendship among the things a wise person secures, within Epicurus’ account of a safe and untroubled life, rather than praising friendship in the abstract.

Topics

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Sources

Cite it

Epicurus, Principal Doctrines (270 BC), Principal Doctrines 27 (Diogenes Laertius, Lives X.148); Hicks translation (“Sovran Maxims”), 1925, translated by R. D. Hicks (1925). Checked at Quotogeny, https://quotogeny.com/q/most-important-is-the-acquisition-of-friends/ (31 October 2026).

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