“Good work and good education are achieved by visitation and then absence, appearance and disappearance. Most people who exhibit a mastery in a work or a subject have often left it completely for a long period in their lives only to return for another look. Constant busyness has no absence in it, no openness to the arrival of any new season, no birdsong at the start of its day. Constant learning is counterproductive and makes both ourselves and the subject stale and uninteresting.”2 DAVID WHYTE