Amazon.com description: Product Description: Art, like Nature, its great and only reservoir for all time past and all time to come, ever strives for elimination and selection. It is severe and aristocratic in the application of its laws and impervious to appeal to serve other than its own aims. Its purpose is the symbolization of Life. In its sanctum there reigns the silence of vast accomplishment, the serene, final, and imperturbable solitude which is the ultimate criterion of all great things created. To speak of Poetry is to speak of the most subtle, the most delicate, and the most accurate instrument by which to measure Life.