"When you know that something's going to happen, you'll start trying to see signs of its approach in just about everything. Always try to remember that most of the things that happen in this world aren't signs. They happen because they happen, and their only real significance lies in normal cause and effect. You'll drive yourself crazy if you start trying to pry the meaning out of every gust of wind or rain squall. I'm not denying that there might actually be a few signs that you won't want to miss. Knowing the difference is the tricky part."