in Robert Halleux, ‘The Reception of Arabic Alchemy in the West', in Encyclopaedia of the History of Arabic Science, vol. 3, pp. 896-7
“The western nations of Europe, who now so immeasurably surpass their former savage progenitors, and stand at the summit of civilisation, owe little or none of their superiority to direct inheritance from the old Greeks, though they owe much to the written works of that wonderful people.”
volume I, chapter V: "On the Development of the Intellectual and Moral Faculties during Primeval and Civilised Times" (second edition, 1874) page 141 http://darwin-online.org.uk/content/frameset?pageseq=164&itemID=F944&viewtype=image
The Descent of Man (1871)
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Charles Darwin 161
British naturalist, author of "On the origin of species, by… 1809–1882Related quotes

Speech to The Hague (17 May 1971), from The Common Market: Renegotiate or Come Out (Elliot Right Way Books, 1973), p. 97, p. 100.
1970s
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“He who jumps into the void owes no explanation to those who stand and watch.”

Interview on Fox News Sunday http://www.state.gov/secretary/rm/2007/feb/81037.htm, February 25, 2007.

Speech in Lyons (12 February 1971), from The Common Market: The Case Against (Elliot Right Way Books, 1971), pp. 68-69.
1970s
Collective Nouns, blog post http://www.arthurkemp.com/?p=140
Quotes from other works:

1770s, African Slavery in America (March 1775)