A mother or father would like to see their child smile. It's a wonderful feeling. So how should they go about that? Pull their cheeks? Put a piece of wood between their lips? This is what we try to do. We have created a qualification for peace, and that is: no wars. But "no wars" is a consequence of something, just like war is a consequence of something. Peace will happen when every one of us can feel that feeling of peace within us.