I always think twice before reading the biography of a writer I admire. Biographers sometimes latch onto small details, unreliable eyewitness accounts, character traits that appear puzzling or disappointing – all of which is like the crackling sound that messes with radio transmissions, making the music and the voices impossible to hear. It is only by actually reading his books that we gain intimacy with a writer. This is when he is at his best and he is speaking to us in a low voice without any of the static.

From Nobel Lecture