“love is what moves the world, I’ve always thought…it is the only thing which allows men and women to stand in a world where gravity always seems to want to pull them down…bring them low…and make them crawl…”― Stephen King
Yes, love does move the world, but it starts with a smile…
Most likely, the Mona Lisa is the most famous smile, although my favorite one would have to be Johnny Depp’s smile while playing Captain Jack Sparrow!
A smile is a facial gesture with so much communicative value. According to psychologist Paul Ekman who famous for studying emotions and facial expressions, there are 18 types of smiles that come from combining different muscles of our face. Ekman tells us that the smile is the only gesture that universally means the same for all humans and it’s used to express the same emotion. He showed this by analyzing different cultures and particularly isolated tribes in New Guinea who had never been in contact with the Western world and they also smiled for a similar reason to the rest of the population.