Diving into the archives is a wonderful opportunity to reflect on the passage of time, on how to keep traces of the past and to choose those that we want to leave in the future.

If this fifteenth paper volume smells of nostalgia, there is however no question of falling in love with “it was better before”. It is rather a question of knowing how to carefully scrutinize the traces of the past to imagine the paths of the future. By being careful to cherish the present. Because our good memories of tomorrow, it is today that we live them.