To me, art almost always speaks more forcefully when it appears in an imperfect, accidental, and fragmentary way, somehow just signaling its presence, allowing one to feel it through the ineptitude of the interpretation. I prefer the Chopin that reaches me in the street from an open window to the Chopin served in great style from the concert stage.
Diary (ed. Northwestern University Press, 1988) - ISBN: 9780810107151