“My mission is to create a world where we can live in harmony with nature,”


Goodall, J. (n.d). viewed April 15, 2008, from http://thinkexist.com/quotes/jane_goodall/





"There is no part of my life, upon which I can look back without pain."

Nightingale, F. (n.d) viewed April 15, 2008, from http://thinkexist.com/quotes/florence_nightingale/





"Equations are just the boring part of mathematics. I attempt to see things in terms of geometry."

Hawling, S. Stephen Hawking: A Biography (2005), p. 43