What is closed book?

Famous quotes containing the words closed book, closed and/or book:

    One man’s observation is another man’s closed book or flight of fancy.
    Willard Van Orman Quine (b. 1908)

    Alas for the cripple Practice when it seeks to come up with the bird Theory, which flies before it. Try your design on the best school. The scholars are of all ages and temperaments and capacities. It is difficult to class them, some are too young, some are slow, some perverse. Each requires so much consideration, that the morning hope of the teacher, of a day of love and progress, is often closed at evening by despair.
    Ralph Waldo Emerson (1803–1882)

    When we read a story, we inhabit it. The covers of the book are like a roof and four walls. What is to happen next will take place within the four walls of the story. And this is possible because the story’s voice makes everything its own.
    John Berger (b. 1926)