"Kraft rubs together these pithy thoughts and phrases from traditional and present-day Zen with the sayings of Henry-David Thoreau and Mark Twain to come up with fresh portals of spiritual openness."--Spirituality & Practice As Zen takes root in the west, new forms arise. For centuries Zen masters have tested their students with "koans" and "capping phrases." A koan is a spiritual paradox that must be solved intuitively. A capping...