A smile is what always makes us turn towards life, even when we feel that life has turned its back on us. A smile wills life.
A smile is disarming. You can go through most of a day without speaking to other people but still treat others with respect and kindness, if only you smile. Even if your mouth were to be sewn shut, you could still smile with your eyes. In fact, you can smile with your entire face. Your entire body.