began; in Duchen's words, "for the first time, in his late forties, he experienced a fulfilling, passionate relationship which extended over several years". His principal biographers all agree that this affair inspired a burst of creativity and a new originality in his music, exemplified in the song cycle La bonne chanson. Fauré wrote the Dolly Suite for piano duet between 1894 and 1897 and dedicated it to Bardac's daughter Hélène, known as "Dolly". Some people suspected that Fauré was Dolly's father, but biographers including Nectoux and Duchen think it unlikely. Fauré's affair with Emma Bardac is thought to have begun after Dolly was born, though there is no conclusive evidence either way. During the 1890s Fauré's fortunes improved. When Ernest Guiraud, professor of composition at the Paris Conservatoire, died in 1892, Saint-Saëns encouraged Fauré to apply for the vacant post. The faculty of the Conservatoire regarded Fauré as dangerously modern, and its head, Ambroise Thomas, blocked the appointment, declaring, "Fauré? Never! If he's appointed, I resign." However, Fauré was appointed to another of Guiraud's posts, inspector of the music conservatories in the French provinces. He disliked the prolonged travelling around the country that the work entailed, but the post gave him a steady income and enabled him to give up teaching amateur pupils. In 1896 Ambroise Thomas died, and Théodore Dubois took over as head of the Conservatoire. Fauré succeeded Dubois as chief organist of the Madeleine. Dubois' move had further repercussions: Massenet, professor of composition at the Conservatoire, had expected to succeed Thomas, but had overplayed his hand by insisting on being appointed for life. He was turned down, and when Dubois was appointed instead, Massenet resigned his professorship in fury. Fauré was appointed in his place. He taught many young composers, including Maurice Ravel, Florent Schmitt, Charles Koechlin, Louis Aubert, Jean Roger-Ducasse, George Enescu, Paul Ladmirault, Alfredo Casella and Nadia Boulanger. In Fauré's view, his students needed a firm grounding in the basic skills, which he was happy to delegate to his capable assistant André Gedalge. His own part came in helping them make use of these skills in the way that suited each student's talents. Roger-Ducasse later wrote, "Taking up whatever the pupils were working on, he would evoke the rules of the form at hand ... and refer to examples, always drawn from the masters." Ravel always remembered Fauré's open-mindedness as a teacher. Having received Ravel's