“There is no stability in this world. Who is to say what meaning there is in anything? Who is to foretell the flight of a word? It is a balloon that sails over tree-tops. To speak of knowledge is futile. All is experiment and adventure. We are forever mixing ourselves with unknown quantities. What is to come? I know not. But, as I put down my glass I remember; I am engaged to be married. I am to dine with my friends tonight. I am Bernard.”

 -- Virginia Woolf, The Waves