document.write("<div class='quote'><a target='_top' href='http://mises.org/quotes.aspx?action=subject&amp;subject=Entrepreneurs'> Ludwig von Mises:</a> \"A technological invention is not something material. It is the product of a mental process, of reasoning and conceiving new ideas. The tools and machines may be called material, but the operation of the mind which created them is certainly spiritual.\" - <a target='_top' href='http://mises.org/quotes.aspx?action=source&amp;Source=Theory and History'>Theory and History</a></div>");