We were approaching the Louvre, but he paused to lean on the parapet, and we both stood there contemplating the passing boats, which dazzled us with their spotlights. 'Look at them,' I said, because I needed to talk about something, afraid that he might get bored and go home. 'They only see what the spotlights show them. When they go home home, they'll say they know Paris. Tomorrow they'll go and see the Mona Lisa and claim they've visited the Louvre. But they don't know Paris and have never really been to the Louvre. All they did was go on a boat and look at a painting, one painting, instead of looking at a whole city and trying to find out what's happening in it, visiting the bars, going down the streets that don't appear in any of the tourist guides, and getting lost in order to find themselves again. It's the difference between watching a porn movie and making love.