Space Quotes - Page 119
Clifford A. Pickover (1999). “Time: A Traveler's Guide”, p.245, Oxford University Press
"Turning Numbers into Knowledge: Mastering the Art of Problem Solving". Book by Jonathan G. Koomey, 2001.
Charles Sturt (1834). “Two expeditions into the interior of Southern Australia: during the years 1828, 1829, 1830 and 1831 with observations on ... New South Wales”, p.48
Candy Chang (2013). “Before I Die”, p.15, St. Martin's Griffin
Caleb Scharf (2012). “Gravity's Engines: How Bubble-Blowing Black Holes Rule Galaxies, Stars, and Life in the Cosmos”, p.187, Scientific American / Farrar, Straus and Giroux
C. S. Lewis (2009). “Paved with Good Intentions: A Demon’s Road Map to Your Soul”, p.2, Harper Collins