" Strange people. The kind that leave the merest blur behind them, soon vanished. Hutte and I often used to talk about these traceless beings. They spring up out of nothing one fine day and return there, having sparkled a little. Beauty queens. Gigolos. Butterflies. Most of them, even when alive, had no more substance than steam which will never condense. "

― Patrick Modiano , Rue des Boutiques Obscures