" In another moment, when I had drunk exactly the right amount of champagne, I should have a vision. I took a sip. And now, with extreme clarity, without passion or malice, I saw what Life really is. It had something, I remember, to do with the revolving sunshade. Yes, I murmured to myself, let them dance. They are dancing, I am glad. "

― Christopher Isherwood , Mr Norris Changes Trains