Read over your compositions, and when you meet a passage which you think is particularly fine, strike it out. – Samuel Johnson, “Recalling the Advice of a College Tutor,” Boswell, Life of John
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