All art is at once surface and symbol. Those who go beneath the surface do so at their peril. Those who read the symbol do so at their peril. It is the spectator, and not life, that art really mirrors. Diversity of opinion about a work of art shows that the work is new, complex, and vital. When critics disagree, the artist is in accord with himself.
Behind Joy and Laughter there may be a temperament, coarse, hard and callous. But behind Sorrow there is always Sorrow. Pain, unlike Pleasure, wears no mask.
Everyone may not be good, but there's always something good in everyone. Never judge anyone shortly because every saint has a past and every sinner has a future.