A smile 
Form one's features into a pleased, kind, or amused expression, typically with the corners 

of the mouth turned.

"Smiling is definitely one of the best beauty remedies. If you have a good sense of humor and a good approach to life, that's beautiful".
                                                                             Rashida jones


  This attribute and quote are simply priceless, first of all a smile is a way to show that there is someone that cares inside of you, a smile could make any moment of tragedy better. Every time a person enters a new place, and the first thing they see is smiles everywhere, it will automatically raise up their self-esteem. Many people see the exterior beauty in people when they should be looking at the smile and feelings they carry within.