Jane Goodall
"We can't leave people in abject poverty, so we need to raise the standard of living for 80% of the world's people, while bringing it down considerably for the 20% who are destroying our natural resources. "

BrainyMedia.com. "Jane Goodall Quotes" http://www.brainyquote.com/quotes/quotes/j/janegoodal176646.html (accessed April 15, 2008)

Florence Nightingale
"You ask me why I do not write something.... I think one's feelings waste themselves in words, they ought all to be distilled into actions and into actions which bring results.

About.com:Women's History "Florence Nightingale Quotes"About.com.
http://womenshistory.about.com/cs/quotes/a/qu_nightingale.htm (accessed April 15, 2008)

Stephen Hawking
The mass of the sun curves space-time in such a way that although the earth follows a straight path in four-dimensional space-time, it appears to us to move along a circular orbit in three-dimensional space.

generationterrorists.com : "A Berif History of Time-Stephen W. HAwking"
http://www.generationterrorists.com/quotes/abhotswh.html (accessed April 15, 2008)