In or orchestra we have many nationalities, types, and temperaments. We have learned to forget individual likes, dislikes, and differences of temperament for the sake of music to which we have dedicated our lives. I often wonder if we could not solve the world's problems on a similar basis of harmony. Think what a single individual in a symphony orchestra can accomplish by giving up his individual traits and ambitions in the service of music. . . . Suppose that in life you had the same all-embracing love for the whole of mankind and for your neighbor in particular. Only when every one of us and every nation learns the secret of love for all mankind will the world become a great orchestra, following the beat of the Greatest Conductor of all.