I think what gets you through a small writing project, is just one burst of inspiration. A book, especially a longer book, it's a different kind of force that pushes you through it. It's a vision of the whole thing.
There is then creative reading as well as creative writing. When the mind is braced by labor and invention, the page of whatever book we read becomes luminous with manifold allusion. Every sentence is doubly significant, and the sense of our author is as broad as the world.
We should be wary what persecution we raise against the living labors of public men, how we spill that seasoned life of man, preserved and stored up in books, since we see a kind of homicide may be thus committed, sometimes a martyrdom; and if it extend to the whole impression, a kind of massacre, whereof the execution ends not in the slaying of an elemental life, but strikes at the ethereal and fifth essence, the breath of reason itself; slays an immortality rather than a life.
Go, little book, and wish to all
Flowers in the garden, meat in the hall,
A bin of wine, a spice of wit,
A house with lawns enclosing it,
A living river by the door,
A nightingale in the sycamore!
Forget about every other lesson in the book. You have to be able to tap your foot or else none of what you doing you are not gonna have any control of your symptom.
There are three infallible ways of pleasing an author, and the three form a rising scale of compliment: 1, to tell him you have read one of his books; 2, to tell him you have read all of his books; 3, to ask him to let you read the manuscript of his forthcoming book. No. 1 admits you to his respect; No. 2 admits you to his admiration; No. 3 carries you clear into his heart.