The Celtic mind had a wonderful respect for the mystery of the circle and the spiral. The circle is one of the oldest and most powerful symbols. The world is a circle; the sun and moon are too. Even time itself has a circular nature; the day and the year build to a circle. At its most intimate level so is the life of each individual. The circle never gives itself completely to the eye or to the mind but offers a trusting hospitality to that which is complex and mysterious; it embraces depth and height together. The circle never reduces the mystery to a single direction or preference.
