“No writer should fail to reckon with modern reading habits. As each year until the fall of France more and more reading matter was obtruded on people’s notice, they had to protect themselves in some way from having their whole leisure time engrossed by it. How much of the averagely interesting book is actually read nowadays by the averagely interested person? It can only be a small part, and of that small part a good deal is lost because, though the eye goes through the motions of reading, the mind does not necessarily register the sense. Even when a book is being read with the most literal attention—a fair example is proof-reading by the author, his friends and members of the publishing firm and printing house—scores of errors pass by undetected.3”