"For the past eighty years I have started each day in the same manner. It is not a mechanical routine, but something essential to my daily life. I go to the piano, and play two preludes and fugues of Bach. I cannot think of doing otherwise. It is a sort of benediction on the house. But that is not its only meaning for me. It is a rediscovery of the world of which I have the joy of being a part. It fills me with awareness of the wonder of life, with a feeling of the incredible marvel of being a human being."