Source: On organizational learning (1999), p. 126: as cited in: Kenneth D. Shearer, Robert Burgin (2001) The Readers' Advisor's Companion. p. 39
“[T]ruly grand and powerful theories […] do not and cannot rest upon single observations. Evolution is an inference from thousands of independent sources, the only conceptual structure that can make unified sense of all this disparate information. The failure of a particular claim usually records a local error, not the bankruptcy of a central theory. […] If I mistakenly identify your father's brother as your own dad, you don't become genealogically rootless and created de novo.”
You still have a father; we just haven't located him properly.
"Mr. Sophia's Pony", p. 155
Leonardo's Mountain of Clams and the Diet of Worms (1998)
Help us to complete the source, original and additional information
Stephen Jay Gould 274
American evolutionary biologist 1941–2002Related quotes

conjecture
in his Nobel Lecture http://nobelprize.org/nobel_prizes/chemistry/laureates/1996/curl-lecture.html, December 7, 1996, Dawn of the Fullerenes: Experiment and Conjecture
Source: The Structure of Information Retrieval Systems (1959), p. 1275.
Source: "Eliminative materialism and the propositional attitudes," 1981, p. 68: About "Why folk Psychology is a theory."

“In the arts, the critic is the only independent source of information. The rest is advertising.”
Newsweek (1973-12-24).

BBC radio broadcast, March 28, 1949. http://www.joh.cam.ac.uk/library/special_collections/hoyle/exhibition/radio/ Reprinted in April 1949 in The Listener, a BBC magazine.

God doesn't believe in atheists (2002)