“I've been saying for a long time that I'm hoping to find intelligent life in Washington”
2000s and attributed from posthumous publications
Context: I've been saying for a long time that I'm hoping to find intelligent life in Washington … I'm reasonably sure there must be life in this solar system, on Mars or on Europa, and other places. I think life is probably going to be ubiquitous, though we still don't have any proof of that yet — and still less, any proof of intelligent life anywhere. But I hope that will be coming in the next decade or so through radio astronomy or, perhaps, the discovery of objects in space which are obviously artificial. Astronomical engineering — that may be the other thing to look for.
"Meeting of the Minds : Buzz Aldrin Visits Arthur C. Clarke" by Andrew Chaikin (27 February 2001) http://web.archive.org/web/20010302082528/http://www.space.com/peopleinterviews/aldrin_clarke_010227.html
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Arthur C. Clarke 207
British science fiction writer, science writer, inventor, u… 1917–2008Related quotes

Quote from her 2009 TED talk http://www.ted.com/talks/sylvia_earle_s_ted_prize_wish_to_protect_our_oceans

Announcement of Candidacy for President of the United States. (10 February 2007) http://www.cnn.com/2007/POLITICS/02/10/obama.president/index.html
2007

“I've been in pain hope it doesn't show
I've been insane well the time is slow”
Been Insane
Lyrics, Niandra Lades and Usually Just a T-Shirt (1994)

“It's been a long time since I've been me.”
Ibid., p. 143
The Book of Disquiet
Original: Há muito tempo que não sou eu.

“I'm sure the universe is full of intelligent life. It's just been too intelligent to come here.”
IRC discussion at Scifi.com (1 November 1996) http://web.archive.org/web/20021201214228/http://www.scifi.com/transcripts/aclarke.txt with Clarke and Gentry Lee
1990s

“It's been a long long time since I've memorized your face.”
"Futile Devices"
Lyrics, The Age of Adz (2010)

Source: Call of Duty: My Life Before, During and After the Band of Brothers (2008), Preamble

http://www.usatoday.com/sports/boxing/2005-06-02-tyson-saraceno_x.htm?csp=34
http://observer.guardian.co.uk/osm/story/0,,1654125,00.html
On himself