The What is the definition of a good reader? quiz

"One evening at a remote provincial college through which I happened to be jogging on a protracted lecture tour, I suggested a little quiz—ten definitions of a reader, and from these ten the students had to choose four definitions that would combine to make a good reader. I have mislaid the list, but as far as I remember the definitions went something like this."
-Vladimir Nabokov, Lectures on Literature