"This is the most important lesson you must learn about magic," Miss Ochiba went on. "There are many ways of seeing. Each has an element of truth, but none is the whole truth. If you limit yourselves to one way of seeing, one truth, you will limit your power. You will also place limits on the kinds of spells you can cast, as well as their strength. To be a good magician, you must see in many ways. You must be flexible. You must be willing to learn from different sources. And you must always remember that the truths you see are incomplete."