STEPHEN HAWKING"The problem of the origin of the universe is a bit like the old question: Which came first, the chicken or the egg?"
[Stephen Hawking, Black Holes and Baby Universes and Other Essays (United States and Canada: Bantam Books, 1993), 85.]
[Image source: http://www.sfgate.com/blogs/images/sfgate/techchron/2006/09/07/hawking.jpg (accessed April 19, 2010)]
NICOLE KUEPPER"I believe it is important that we look into appropriate technologies by taking high-tech processes like the manufacturing of solar cells and making them applicable to low-tech environments."
[http://stelr.org.au/nicole-kuepper/ (accessed April 19, 2010).]
[Image source: http://www.abc.net.au/triplej/hack/img/kuepper.jpg (accessed April 19, 2010)]
CHARLES DARWIN"The tree of life should perhaps be called the coral of life, base of branches dead; so that passages cannot be seen."
[John Murray, Life and Letters of Charles Darwin Vol II (London: William Clowes and Sons, Limited, 1887), http://darwin-online.org.uk/pdf/1887_Letters_F1452.2.pdf (accessed April 19, 2010).]
[Image source: http://scrapetv.com/News/News%20Pages/Science/images-2/charles-darwin.jpg (accessed April 19, 2010).]
