As quoted in 1000 Brilliant Achievement Quotes (2004) by David Deford, p. 4
Source: High Adventure
Edmund Hillary: Thing
Edmund Hillary was New Zealand mountaineer. Explore interesting quotes on thing.“People do not decide to become extraordinary. They decide to accomplish extraordinary things.”
Though widely attributed to Hillary on the internet, this appears to have originated as a quote about him in a Rolex advertisement.
Disputed
Sir Edmund Hillary : King Of The World
As quoted in "Sir Edmund Hillary, a Pioneering Conquerer of Everest, Dies at 88" in The New York Times (online edition) (10 January 2008) http://www.nytimes.com/2008/01/10/world/asia/11cnd-hillary.html?_r=1&hp=&oref=slogin&pagewanted=all