"What are you doing?" a man asked the boy. "I'm flying a kite", he replied. "flying a kite, are you?" the man asked. "How can you be sure? You can't see your kite. "No", said the little boy, "I can't see it, but every little while I feel a tug, so I know for sure that it's there." This is an excerpt from this famous book of Billy Graham's sermons. This is 366 daily readings with scripture, a message from Mr. Graham and a prayer.