They must be real people. And this means that every word in every line of speech must be accurate and full of some kind of meaning which stretches not only forward in the book but stems from before in the book.
John SteinbeckI am sifting my memories, the way men pan the dirt under a barroom floor for the bits of gold dust that fall between the cracks. It's small mining-- small mining. You're too young a man to be panning memories, Adam. You should be getting yourself some new ones, so that the mining will be richer when you come to age.
John SteinbeckWith a few exceptions people don't want money. They want luxury and they want love and they want admiration.
John Steinbeck