De quelque manière que Dieu aurait créé le monde, il aurait toujours été régulier et dans un certain ordre général. Mais Dieu a choisi celui qui est le plus parfait, c’est-à-dire celui qui est en même temps le plus simple en hypothèses et le plus riche en phénomènes...
Discours de métaphysique (1686); Leibniz famously tried to show that ours is the best of all possible worlds (see also Monadologie (53 & 54) below and compare Maimonides from Guide for the Perplexed (c. 1190), "Whatever is formed of matter receives the most perfect form possible in that species of matter.") These attempts were mercilessly parodied in Voltaire's Candide. Quotations from Voltaire's novel are often mistakenly attributed to Leibniz. Other statements by Leibniz upon the subject include these:
S'il n'y avait pas le meilleur (optimum) parmi tous les mondes possibles, Dieu n'en aurait produit aucun.
If there were no best among all possible worlds, God would not have created one.
Théodicée (1710)ː I. 8
I do not believe that a world without evil, preferable in order to ours, is possible; otherwise it would have been preferred. It is necessary to believe that the mixture of evil has produced the greatest possible good: otherwise the evil would not have been permitted.
The combination of all the tendencies to the good has produced the best; but as there are goods that are incompatible together, this combination and this result can introduce the destruction of some good, and as a result some evil.
Letter to Bourguet (late 1712)], as translated in The Shorter Leibniz Texts (2006) http://books.google.com/books?id=oFoCY3xJ8nkC&dq edited by Lloyd H. Strickland, p. 208
“This universe, which is the same for all, has not been made by any god or man, but it always has been, is, and will be an ever-living fire, kindling itself by regular measures and going out by regular measures.”
Fragment 30
Variant translations:
The world, an entity out of everything, was created by neither gods nor men, but was, is and will be eternally living fire, regularly becoming ignited and regularly becoming extinguished.
This world . . . ever was, and is, and shall be, ever-living Fire, in measures being kindled and in measure going out.
That which always was,
and is, and will be everlasting fire,
the same for all, the cosmos,
made neither by god nor man,
replenishes in measure
as it burns away.
Translated by Brooks Haxton
Numbered fragments
Original
κόσμον τόνδε, τὸν αὐτὸν ἁπάντων, οὔτε τις θεῶν οὐτε ἀνθρώπων ἐποίησεν, ἀλλ' ἦν ἀεὶ καὶ ἔστιν καὶ ἔσται πῦρ ἀείζωον, ἁπτόμενον μέτρα καὶ ἀποσβεννύμενον μέτρα
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Heraclitus 46
pre-Socratic Greek philosopher -535Related quotes
Quoted by Johannes Stobaeus, Eclogues (5th-century CE) Phys. p. 51, Tr. Thomas Taylor, The Mystical Hymns of Orpheus https://books.google.com/books?id=MNEIAAAAQAAJ (1824) p.156.
Statement https://fleuron.lib.cam.ac.uk/book/1079701600 to his constituents (14 September 1780) in the wake of the anti-Catholic Gordon Riots.
1780s
Source: Eddy, J.A., "The Maunder Minimum", Science 18 June 1976: Vol. 192. no. 4245, pp. 1189 - 1202 http://www.sciencemag.org/cgi/content/citation/192/4245/1189, PDF Copy http://bill.srnr.arizona.edu/classes/182h/Climate/Solar/Maunder%20Minimum.pdf
About poverty in the United States, Will the real poverty rate please stand up? https://www.washingtonpost.com/opinions/will-the-real-poverty-rate-please-stand-up/2019/09/11/7df0bb80-d4ae-11e9-86ac-0f250cc91758_story.html, September 11, 2019, The Washington Post.
“Measures, not men, have always been my mark.”
Act II.
The Good-Natured Man (1768)