So you've got the tools to lead us. And precisely because I have so much confidence in you, I'm not going to spend the remainder of my time telling you exactly how you're going to make the world better. You'll figure it out. You'll look at things with fresher eyes, unencumbered by the biases and blind spots and inertia and general crankiness of your parents and grandparents and old heads like me. But I do have a couple of suggestions that you may find useful as you go out there and conquer the world.