Our society accepts the book as a given, but the act of reading - once considered useful and important, as well as potentially dangerous and subversive - is now condescendingly accepted as a pastime, a slow pastime that lacks efficiency and does not contribute to the common good.
Reading alters the appearance of a book. Once it has been read, it never looks the same again, and people leave their individual imprint on a book they have read. Once of the pleasures of reading is seeing this alteration on the pages, and the way, by reading it, you have made the book yours.