The famed singer writes a lovely letter to one of her pupils congratulating her for finding a wonderful teacher (Cavalier Michevoux): he writes at length of your ability, of the beautiful aspirations for your success. I congratulate you and I am happy to know that you will be assisted by Cavaliere Michevoux. You couldn't find a better teacher than him. Give him your utmost good faith and do not be afraid of making mistakes - accept his full honesty and guidance. She goes on to say that she has known him for eight years and that he is a rare man for whom she has esteem.