Please always remember, the secret of survival is to embrace change, and to adapt. To quote: ‘All things fall and are built again, and those that build them again are gay.’ ” “Yeats?” guessed Maneck. The proofreader nodded, “You see, you cannot draw lines and compartments, and refuse to budge beyond them. Sometimes you have to use your failures as stepping-stones to success. You have to maintain a fine balance between hope and despair.” He paused, considering what he had just said. “Yes,” he repeated. “In the end, it’s all a question of balance.”