Psychologically: sheet (paper) embodies the living space which we fill by our personality. If it is blank, stands for new possibilities which will soon present themselves. The described sheet registers that one has established the way in the future first once. one accepts a described sheet of paper of somebody, can point to a model which one should follow, however, not blind. The sheet in a book is understood as the request to appropriate more knowledge. Popular: (European ones).: the white, blank: new possibilities and new chances open, a described one: appears future possibilities of development already draw, receive from other people a described one: one stands under the influence another (whether positively or negatively points the remaining dream action), of a book: new thirst for knowledge awakes, - very well for studies of all kind and completion of the contract. (See also paper)