"We have business on the battlefield, but when that's over, you look back and say, "I hope every person in our country can see a stranger as important as themselves." If you're willing to do things for them, I just think that's the meaning of life. I'm not going to get thanked, you're not going to know my name, you're not going to pay me, and I will still do it. The closest thing I've ever seen to God is when you see people sacrifice knowingly without any concern for themselves."