Daniel J. Boorstin Apr 2, 2015 / Comment / 162 views / / Favorite 0The greatest obstacle to discovery is not ignorance–it is the illusion of knowledge. Content: Quotation Subjects: Decision Making, Knowledge, Personal Development, ThoughtLike this content? Why not share it?Post navigation← Previous postGoogle Will Take 55% of Search Ad Dollars Globally in 2015Next post →Enabling a Culture of Innovation and EntrepreneurialismMore Related PostsAyo OmojolaJeffrey PfefferJaleh RezaeiPersuading the UnpersuadableDave GirouardLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Notify me of followup comments via e-mail. You can also subscribe without commenting. Receive a monthly newsletter of new content added (no spam)ΔThis site uses Akismet to reduce spam. Learn how your comment data is processed.