Thinking about time is to acknowledge two contradictory...

Thinking about time is to acknowledge two contradictory certainties: that our outward lives are governed by the seasons and the clock; that our inward lives are governed by something much less regular-an imaginative impulse cutting through the dictates of daily time, and leaving us free to ignore the boundaries of here and now and pass like lightning along the coil of pure time, that is, the circle of the universe and whatever it does or does not contain.