In Grace Pervades, the character named Henry Irving, based on the great actor-manager says to Ellen Terry, ‘I await eagerly to see what you will do next. It’s always different’. She replies ‘Then how can it always be perfect?’ The answer to that might be the answer to the question: ‘If you could instantly master … More In ‘Grace Pervades’, the character named Henry Irving, based on the great actor-manager says to Ellen Terry, ‘I await eagerly to see what you will do next. It’s always different’. She replies ‘Then how can it always be perfect?’ The answer to that might be the answer to the question: ‘If you could instantly master any skill, what would it be?’