The question whether the fiction which gives a vivid impression of
reality does truly represent the conditions studied in it, is one of
those inquiries to which there is no very final answer. The most
baffling fact of such fiction is that its truths are self-evident;
and if you go about to prove them you are in some danger of shaking the
convictions of those whom they have persuaded. It will not do to affirm
anything wholesale concerning them; a hundred examples to the contrary
present themselves if you know the ground, and you are left in doubt of
the verity which you cannot gainsay. The most that you can do is to
appeal to your own consciousness, and that is not proof to anybody else.
Perhaps the best test in this difficult matter is the quality of the art
which created the picture. Is it clear, simple, unaffected? Is it true
to human experience generally? If it is so, then it cannot well be false
to the special human experience it deals with.