And engagement does not just mean deploying our military. There are times where we must take military action to protect ourselves and our allies, and we are in awe of and we are grateful for the men and women who make up the finest fighting force the world has ever known. But I worry if we think that the entire burden of our engagement with the world is up to the 1 percent who serve in our military, and the rest of us can just sit back and do nothing. They can't shoulder the entire burden. And engagement means using all the levers of our national power, and rallying the world to take on our shared challenges.