The greatest obstacle to discovery is not Posted on May 8, 2014May 8, 2009 by admin “The greatest obstacle to discovery is not ignorance – it is the illusion of knowledge.” — Daniel J. Boorstin Author: Daniel J. Boorstin Category: wisdom Tags: wisdom, Daniel J. Boorstin Spread the love Related posts: The sum of wisdom is that time True wisdom comes to each of us The saddest aspect of life right now Always keep your mind as bright and