" It was the quartets of Beethoven (numbers 12,13,14, and 15) which over fifty years, created and expanded the the audience of listeners to the quartets of Beethoven, thus achieving, as all masterpieces do, progress if not in the quality of artists, at least in the company of minds, which is largely composed these days of what was missing when the work appeared: people capable of liking it. "

― Marcel Proust , In the Shadow of Young Girls in Flower