Greatness in Art
If a work of art—music, literature or painting—is for all time, it must be independent of the conventions, dialects, costumes and fashions of any time; if not great without help from such unessential accessories, no help from them can greaten it. A man must wear the dress of his own time, but no dressing can make a strong man of a weak one.
 Samuel Butler, The Note-Books of Samuel Butler (1912). copy citation

Context

“Everything that is to age well must have run the gauntlet of its youth. Hardly ever does a work of art hold its own against time if it was not treated somewhat savagely at first—I should say “artist” rather than “work of art.” Greatness in Art If a work of art—music, literature or painting—is for all time, it must be independent of the conventions, dialects, costumes and fashions of any time; if not great without help from such unessential accessories, no help from them can greaten it. A man must wear the dress of his own time, but no dressing can make a strong man of a weak one. Literary Power They say the test of this is whether a man can write an inscription. I say “Can he name a kitten?” And by this test I am condemned, for I cannot. Subject and Treatment It is often said that treatment is more important than subject, but no treatment can make a repulsive subject not repulsive.” source