Nelson Mandela on challenges, Letter to Winnie Mandela (1 February 1975), written on Robben Island. Source: From Nelson Mandela By Himself: The Authorised Book of Quotations © 2010 by Nelson R. Mandela and The Nelson Mandela Foundation http://www.nelsonmandela.org/content/mini-site/selected-quotes
1970s
“The best efforts of human scientists in this direction seemed comparable to those of Stone Age men trying to break through the armour of a bank vault with flint axes.”
2010: Odyssey Two (1982), Ch. 43: Thought Experiment
1980s
Context: Plans for the final assault on Big Brother had already been worked out and agreed upon with Mission Control. Leonov would move in slowly, probing at all frequencies, and with steadily increasing power — constantly reporting back to Earth at every moment. When final contact was made, they would try to secure samples by drilling or laser spectroscopy; no one really expected these endeavours to succeed, as even after a decade of study TMA-1 resisted all attempts to analyse its material. The best efforts of human scientists in this direction seemed comparable to those of Stone Age men trying to break through the armour of a bank vault with flint axes.
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Arthur C. Clarke 207
British science fiction writer, science writer, inventor, u… 1917–2008Related quotes
“A Reichsbank president who was totally ignorant of what went in and out of the vaults of his bank.”
Robert H. Jackson
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter V, Sec. 8
Context: Dimension stone, flint, rubble, burnt or unburnt brick,—use them as you find them. For it is not every neighborhood or particular locality that can have a wall built of burnt brick like that at Babylon, where there was plenty of asphalt to take the place of lime and sand, and yet possibly each may be provided with materials of equal usefulness so that out of them a faultless wall may be built to last forever.
Cattell (1972). A New Morality from Science: Beyondism, p. 38.
"Words" http://www.danagioia.net/poems/words.htm
Poetry, Interrogations at Noon (2001)
Cited in: Samuel Smiles (1864) Industrial biography; iron-workers and tool-makers http://books.google.com/books?id=5trBcaXuazgC&pg=PA189, p. 189
“Sticks and stones may break your bones, but watch out for those damn words.”
Variant: Sticks and stones may break your bones but words can hurt like hell.
Source: Lullaby (2002), Chapter 14