Date: 1947, 1958

"Religion, ethics, metaphysics – these are merely the 'spiritual' and 'inner' festivals of human anguish, ways of channelling the black waters of anxiety – and towards what abyss?"

— Lefebvre, Henri (1901-1991)

Date: 1989

"Indeed, it is this very push and pull that produces lieux de mémoire--moments of history torn away from the movement of history, then returned; no longer quite life, not yet death, like shells on the shore when the sea of living memory has receded."

— Nora, Pierre (b. 1931)