At first all went well. Tasso produced a favourable impression upon the Duke Alfonso and upon his two sisters, Lucrezia and Eleonora. He accompanied the Cardinal on a mission to the Court of Charles IX of France, and after a year's sojourn in Paris, where he was fêted by the leading authors, including Ronsard, then at the height of his fame, he returned to Ferrara to receive new proofs of the favour of the Duke. But the more he rose in the estimation of his master, the more he excited the jealousy of those who were equally ambitious but less successful. There is, indeed, no truth in the popular legend of his love for the Princess Eleanora. The object of his affections appears to have been a lady of the Court, Leonora Scandiano. The poet Guarini was also in love with this lady, and bitter hostility resulted from the rivalry of the two poets. The malignant envy of his opponents was excited by the brilliant success of his pastoral play, _Aminta,_ produced in 1573. So much was that poem talked of, that the Princess Lucrezia, who had meanwhile married the Duke of Urbino, sent for Tasso to read it to her at Pesaro. So pleased was she both with the work and the writer, that she invited him to pass the summer at her palace of Castel Durante. The exquisite beauty of the gardens and the grounds is said to have been in his mind when he described the gardens of Armida in the _Gerusalemme._ This was the happiest time of Tasso's life. He was honoured with the favour of the highest in the land, and with the admiration of the whole of Italy. He was congenially employed on the completion of the great epic which was to make his name immortal. Never was a poet placed in a more brilliant position, nor more apparently certain of a splendid and triumphant career. But the seeds of evil were already sown, and the mischief soon became apparent. He completed the _Gerusalemme_ in 1575, and from that moment his peace of mind was gone. Whether he overworked himself in that great task, or whether he had secret causes of annoyance and humiliation, of which his biographers know nothing, it is difficult to conjecture, but from that period his temper seems to have become morbidly suspicious and irritable. He was painfully sensitive to criticism, and he harassed himself and others by perpetually altering and correcting passages to which objection had been taken. When at last the poem was published, which was not until some time after its completion, it was attacked by the Accademia della Crusca with considerable harshness and unfairness. The great fault found by the Academy was that the idiom was not always purely Tuscan. The very first line of the first Canto was singled out for censure: "Canto l'arme pietose e il Capitano." The poet uses the word "pietose" in the sense of 'pious," whereas the Academy contended that it could never mean anything but "compassionate."