Check out the amazon.com page for Richard C. Hoagland’s book The Monuments of Mars: http://www.amazon.com/Monuments-Mars...2794730&sr=1-1
Scroll down a short distance to the Editorial Reviews. The fourth one reads:
"I'm sure you're aware of the extremely grave potential for cultural shock and social disorientation contained in this present situation, if the facts were prematurely and suddenly made public without adequate preparation and conditioning."
—Heywood Floyd, Head, The National Council of Astronautics, 2001
Dr. Heywood Floyd is a fictional character in Arthur C. Clarke’s Space Odyssey canon. The quote is from the movie version of 2001: A Space Odyssey.