“What do you want more than anything else in the world? What do you love, or what do you hate? Find a character, like yourself, who will want something or not want something, with all his heart. Give him running orders. Shoot him off. Then follow as fast as you can go. The character, in his great love, or hate, will rush you through to the end of the story. The zest and gusto of his need, and there is zest in hate as well as in love, will fire the landscape and raise the temperature of your typewriter thirty degrees.”