he was 13. It was probably Abraham Mendelssohn who procured the publication of this quartet by the house of Schlesinger. In 1824 the 15-year-old wrote his first symphony for full orchestra (in C minor, Op. 11). At age 16 Mendelssohn wrote his String Octet in E-flat major, a work which has been regarded as "mark[ing] the beginning of his maturity as a composer." This Octet and his Overture to Shakespeare's A Midsummer Night's Dream, which he wrote a year later in 1826, are the best-known of his early works. (Later, in 1843, he also wrote incidental music for the play, including the famous "Wedding March".) The Overture is perhaps the earliest example of a concert overture – that is, a piece not written deliberately to accompany a staged performance but to evoke a literary theme in performance on a concert platform; this was a genre which became a popular form in musical Romanticism. In 1824 Mendelssohn studied under the composer and piano virtuoso Ignaz Moscheles, who confessed in his diaries that he had little to teach him. Moscheles and Mendelssohn became close colleagues and lifelong friends. The year 1827 saw the premiere – and sole performance in his lifetime – of Mendelssohn's opera Die Hochzeit des Camacho. The failure of this production left him disinclined to venture into the genre again. Besides music, Mendelssohn's education included art, literature, languages, and philosophy. He had a particular interest in classical literature and translated Terence's Andria for his tutor Heyse in 1825; Heyse was impressed and had it published in 1826 as a work of "his pupil, F****" [i.e. "Felix" (asterisks as provided in original text)]. This translation also qualified Mendelssohn to study at the University of Berlin, where from 1826 to 1829 he attended lectures on aesthetics by Georg Wilhelm Friedrich Hegel, on history by Eduard Gans, and on geography by Carl Ritter. Meeting Goethe and conducting Bach In 1821 Zelter introduced Mendelssohn to his friend and correspondent, the writer Johann Wolfgang von Goethe (then in his seventies), who was greatly impressed by the child, leading to perhaps the earliest confirmed comparison with Mozart in the following conversation between Goethe and Zelter: Mendelssohn was invited to meet Goethe on several later occasions, and set a number of Goethe's poems to music. His other compositions inspired by Goethe include the overture Calm Sea and Prosperous Voyage (Op. 27, 1828), and the cantata Die