"But what is the way forward? I know what it isn't. It's not, as we once believed, plenty to eat and a home with all the modern conveniences. It's not a 2,000-mile-long wall to keep Mexicans out or more accurate weapons to kill them. It's not a better low-fat meal or a faster computer speed. It's not a deodorant, a car, a soft drink, a skin cream. The way forward is found on a path through the wilderness of the head and heart---reason and emotion. Thinking, knowing, understanding."