Source : "Even in the Best of Cities" by Jonathan Yardley, www.washingtonpost.com. February 06, 1994.
Source : Scott Jurek, Steve Friedman (2012). “Eat and Run: My Unlikely Journey to Ultramarathon Greatness”, p.105, A&C Black
Source : Interview with Sam Adams, www.avclub.com. June 3, 2011.
“I recommend you to take care of the minutes, for the hours will take care of themselves.”