DOCTOR: I really didn't know. I wasn't sure. You lose sight sometimes. Thank you! I am not a good man! I am not a bad man. I am not a hero. And I'm definitely not a president. And no, I'm not an officer. Do you know what I am? I am an idiot, with a box and a screwdriver. Just passing through, helping out, learning. I don't need an army. I never have, because I've got them. Always them. Because love, it's not an emotion. Love is a promise.