During the period when a suitable story was being sought for what became "Aida", Ricordi had come across Boito's partly finished libretto of his own opera "Nerone", and he even suggested in a letter of February 1870 to Verdi that, with Boito's permission, he set it to music. Verdi ignored it, and so Ricordi tried again in January 1871, enclosing with his letter a copy of Boito's libretto for Boito's friend and collaborator Franco Faccio's "Amleto" which had been given in 1865 and was revived in February 1871. Nothing came of this approach, although Ricordi persevered in various ways, as seen by the composer's gruff response to the publisher's statement "The whole salvation of the theatre and the art is in your hands" when Verdi wrote in April 1875 that "I cannot take it as but a joke", continuing with "Oh no, never fear, composers for the theatre will never be lacking".