"The eyelids confess, and reject, and refuse to reject. They have expressed all things ever since man was man. And they express so much by seeming to hide or to reveal that which indeed expresses nothing. For there is no message from the eye. It has direction, it moves, in the service of the sense of sight; it receives the messages of the world. But expression is outward, and the eye has it not. There are no windows of the soul, there are only curtains."