Even before I see him, I know that he has entered my studio, his arrival heralded by the Bush of damp night air door opens and closes. I do not interrupt my exercise to greet him, but continue to world and swing my blade. In the wide mirror I can see detective frost watching in fascination as I enact the chant of the Saber. Today I feel strong, my arms and my legs as limber as when I was young. Each of my moves each turn, each s***h, is dictated by a line from the ancient sonnet: Up the seven stars to ride the tiger. So ring, turning, dajing aspirants or, to become the white crane, spreading its wings as it thrusts out a leg. The wind blows, the Lotus flower trembles. All the moves are second nature to me, one blending into the next. I do not have to think about them, because