“Luxurious food and drinks, in no way protect you from harm. Wealth beyond what is natural, is no more use than an overflowing container. Real value is not generated by theaters, and baths, perfumes or ointments, but by philosophy.”
From the esplanade wall at Oenoanda, now in Turkey, as recorded by Diogenes of Oenoanda
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Epicurus 30
ancient Greek philosopher -341–-269 BCRelated quotes

On the use of gomutra as a floor cleaner, as quoted in "Holy cow! Government offices may soon be cleaned using liquid made from bovine urine" http://articles.economictimes.indiatimes.com/2015-01-09/news/57883715_1_cow-urine-product-floors, The Economic Times (9 January 2015)
2011-present

Source: Insecure at Last

“Contentment is natural wealth; luxury, artificial poverty.”
As reported by Charles Simmons in A Laconic Manual and Brief Remarker, containing over a thousand subjects alphabetically and systematically arranged (North Wrentham, Mass. 1852), p. 103 http://books.google.de/books?id=YOAyAQAAMAAJ&pg=PA103&dq=socrates. However, the original source of this statement is unknown.
Cf. Joseph Addison in The Spectator No. 574 Friday, July 30, 1714, p. 655 http://books.google.de/books?id=K1cdAAAAMAAJ&pg=PA655&dq=socrates: In short, content is equivalent to wealth, and luxury to poverty; or, to give the thought a more agreeable turn, "content is natural wealth," says Socrates: to which I shall add, "luxury is artificial poverty.".
Attributed

Remarkable Quotes
Source: As quoted in “Don Pañong – Genius" by A.V.H. Hartendorp in Philippine Magazine (September 1929), p. 211.

“A bottle of wine contains more philosophy than all the books in the world.”
The Mammoth Book of Zingers, Quips, and One-Liners (2004) by Geoff Tibballs

Source: Self-Consciousness : Memoirs (1989), Ch. 6

“The cistern contains: the fountain overflows.”
Source: 1790s, The Marriage of Heaven and Hell (1790–1793), Proverbs of Hell, Line 35