[as for evolution]....cutting out the sections [on the subject] is preferrable if the portions are not thick enough to cause damage to the spine of the book as it is opened and closed in normal use. When the sections needing correction are too thick, paste the pages together being careful not to smear portions of the book not intended for correction.
George R. R. MartinI always give my students exercises where they really have to open a vein and bleed all over the paper and that's the way you get the important characters. Sooner or later every writer worth reading writes a story his mother wouldn't read and having to get that stuff out is part of one's growth as a writer.
George R. R. MartinNeedle was Robb and Bran and Rickon, her mother and her father, even Sansa. Needle was Winterfell's grey walls, and the laughter of its people. Needle was the summer snows, Old Nan's stories, the heart tree with its red leaves and scary face, the warm earthy smell of the glass gardens, the sound of the north wind rattling the shutters of her room. Needle was Jon Snow's smile. He used to mess my hair and call me "little sister," she remembered, and suddenly there were tears in her eyes.
George R. R. Martin