Harry Frankfurt Quotes
Bullshit is unavoidable when circumstances require someone to talk without knowing what he is talking about. Thus, the production of bullshit is stimulated whenever a person's obligations or opportunities to speak about some topic exceed his knowledge of the facts that are relevant to that topic. This discrepancy is common in public life, where people are frequently impelled-whether by their own propensities or by the demands of others - to speak extensively about matters of which they are to some degree ignorant.
Frankfurt, Harry G. On Bullshit. Princeton University Press, 2005, p. 63.
Harry Gordon Frankfurt is an American philosopher. He is professor emeritus of philosophy at Princeton University, where he taught from 1990 until 2002. Frankfurt has also taught at Yale University, Rockefeller University, and Ohio State University.