Writing a book is a horrible, exhausting struggle, like a long bout of some painful illness. One would never undertake such a thing if one were not driven on by some demon whom one can neither resist nor understand. – George Orwell, “Why I Write,” 1947 (Thanks, Jennifer)

All my best thoughts were stolen by the ancients. – Ralph Waldo Emerson

The ablest writer is only a gardener first, and then a cook: his tasks are, carefully to select and cultivate his strongest and most nutritive thoughts; and when they are ripe, to dress them, wholesomely, and yet so that they may have a relish. – Augustus William Hare and Julius Charles Hare, Guesses at Truth, by Two Brothers