Someone (George Bernard Shaw apparently ?) said [Quote] The communication problem is the illusion that it has taken place. [Unquote]. In checking this out I also came across a whole screed of apposite Albert Einstein quotes … [Quote] Imagination is more important than knowledge. [Unquote] and [Quote] The most incomprehensible thing about the world is that it is at all comprehensible.[Unquote] and [Quote] Common sense is the collection of prejudices acquired by age eighteen.[Unquote] and [Quote] Not everything that can be counted counts, and not everything that counts can be counted.[Unquote] and [Quote] The significant problems we have cannot be solved at the same level of thinking with which we created them.[Unquote] and [Quote] The only difference is that there is no cat.[Unquote] and [Quote] If the facts don’t fit the theory, change the facts.[Unquote] and [Quote] The [new technology] has not created a new problem. It has merely made more urgent the necessity of solving an existing one.[Unquote] and finally [Quote] Reality is merely an illusion, albeit a very persistent one.[Unquote]. Source : The Quotations Page.