Hummel, who lived in Mozart's house as a pupil, wrote in 1831: "I declare it to be untrue that Mozart abandoned himself to excess, except on those rare occasions when he was enticed by Schikaneder." [Illustration: THE MOZART FAMILY. C. de Carmontelle del. Delafosse, Sculp. 1764. ] Discouraged by the parsimony of the Emperor, failing in his endeavor to become the teacher of the Princess Elizabeth, and believing himself to be unappreciated, Mozart determined to leave Vienna and turned towards France and England. At this time he was chiefly known in Vienna as a pianoforte player. It was not until the appearance of the "Magic Flute" that he was recognized there as a great operatic composer, and then it was too late. The father, however, opposed the plans of his son, and he even wrote to the Baroness von Waldstädten urging her to reason with Wolfgang, and adding, "What is there to prevent his having a prosperous career in Vienna, if only he has a little patience?" And so Mozart stayed in Vienna. He gave lessons, which were apt to be of a desultory nature. He gave concerts in the Augarten which was frequented by the fashionable people. He gave concerts in the theatre and in different halls, and his own music was performed with great success. His concertos and his playing were cheered to the echo by the Emperor and the nobility. His old love Aloysia sang at one of these concerts, and Gluck sat in a box and applauded. It is not true that at this time Mozart was unappreciated by the public or that the public was not willing to pay money for the pleasure of hearing him. As a pianoforte player he was surfeited with applause. His subscription concerts were crowded. At one he received four hundred and fifty ducats; at two concerts in Prague in 1786 he received one thousand florins. He played regularly in private concerts given by members of the nobility, and it was the custom of the Viennese aristocracy to reward distinguished artists liberally. On the other hand he made but little by the publication of his compositions. Nor did he fare better in his dealings with theatrical managers. The usual payment in Vienna for an opera was one hundred ducats. Upon the whole, Mozart was probably as well treated from a pecuniary point of view as the majority of the musicians of his time. He had no head for business, and he was constantly in want of money. A few months after his marriage he was threatened with an action for non-payment of a bill. He was constantly borrowing small sums from Peter to pay Paul. His letters abound in proofs of his embarrassments. At different times he tried plans of reform; from March, 1784, until February, 1785, he kept an account book, and the entries were neatly written. But Constanze was not the housewife praised by King Lemuel.