When one does something, one must do it wholly and well. Those bastard existences where you sell suet all day and write poetry at night are made for mediocre minds – like those horses that are equally good for saddle and carriage, the worst kind, that can neither jump a ditch nor pull a plow.
...imagine what you are writing about. See it and live it. Do not think it up laboriously, as if you were working out mental arithmetic. Just look at it, touch it, smell it, listen to it, turn yourself into it. When you do this, the words look after themselves, like magic.