““[To be a master] means that he must renounce everything personal, that he must be alone, that he must have no friends, that he must be inscrutable and inaccessible even at home among his family, even at parties and dinners. All that remains for him is music; it always helps when he feels tired; it offers peace and contentment; the tensions of the day melt away in it. He remembers listening to Beethoven's Fourth after the Night of the Long Knives, remembers how it gave him strength to carry on, to continue interrogating enemies and beating confessions out of them. The music cleansed everything that time, even the blood.””
