
Source: 1860s, Evidence as to Man's Place in Nature (1863), Ch.2, p. 92
Source: 1860s, Evidence as to Man's Place in Nature (1863), Ch.2, p. 110
Source: 1860s, Evidence as to Man's Place in Nature (1863), Ch.2, p. 92
Source: 1860s, Evidence as to Man's Place in Nature (1863), Ch.2, p. 101
Source: 1860s, Evidence as to Man's Place in Nature (1863), Ch.2, p. 89
22 May 2012, interview The Julian Assange Show, Russia Today. http://www.youtube.com/watch?v=ZvUwC5JTAJY&t=18m43s
Letter to Abigail Adams (29 October 1775), published Letters of John Adams, Addressed to His Wife, Vol. 1 (1841), ed. Charles Francis Adams, p. 72
1770s
Context: Human nature with all its infirmities and depravation is still capable of great things. It is capable of attaining to degrees of wisdom and goodness, which we have reason to believe, appear as respectable in the estimation of superior intelligences. Education makes a greater difference between man and man, than nature has made between man and brute. The virtues and powers to which men may be trained, by early education and constant discipline, are truly sublime and astonishing. Newton and Locke are examples of the deep sagacity which may be acquired by long habits of thinking and study.
volume I, chapter VI: "On the Affinities and Genealogy of Man", pages 200-201 http://darwin-online.org.uk/content/frameset?pageseq=213&itemID=F937.1&viewtype=image
The sentence "At some future period … the savage races" is often quoted out of context to suggest that Darwin desired this outcome, whereas in fact Darwin simply held that it would occur.
The Descent of Man (1871)
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 348.