But the thing that stands eternally in the way of really good writing is always one: the virtual impossibility of lifting to the imagination those things which lie under the direct scrutiny of the senses, close to the nose. It is this difficulty that sets a value upon all works of art and makes them a necessity. The senses witnessing what is immediately before them in detail see a finality which they cling to in despair, not knowing which way to turn. Thus this so-called natural or scientific array becomes fixed, the walking devil of modern life.