One avoids much frustration by remembering that art is also mostly made up of mediocre men, with mediocre inclinations, who learned artistic technique as they would learn to fly a kite or play Sudoku. Thus, the majority distinguish themselves only superficially, when in essence they have nothing superior. So to expect, in each work, the discovery of an extraordinary spirit is simply unreasonable. It is precisely because they are rare that great artists deserve special appreciation.