Many attempts have been made by writers on art and poetry to define beauty in the abstract, to express it in the most general terms, to find some universal formula for it. – Walter Pater
Such discussions help us very little to enjoy what has been well done in art or poetry, to discriminate between what is more and what is less excellent in them, or to use words like beauty, excellence, art, poetry, with a more precise meaning than they would otherwise have. – Walter Pater

