This is a comment made by the archdeacon Claude Frollo, re-used in part in the title of chapter 2 of volume 5 (“This will kill that”). The maxim symbolises the resigned fears of a man of the past (a nostalgic conservative, we might say today) in the face of a new mode of representation whose devastating intensity he foresaw: Gutenberg’s printing press and its ability to infinitely multiply messages would annihilate the cathedral, a unique and awe-inspiring space for reflection. Hugo added: “It was a presentiment that human thought, in changing its form, was about to change its mode of expression; that the dominant idea of each generation would no longer be written with the same matter, and in the same manner; that the book of stone, so solid and so durable, was about to make way for the book of paper, more solid and still more durable. In this connection the archdeacon’s vague formula had a second sense. It meant: ‘Printing will kill architecture.’”