Speaking of the power of a smile, in the English context, people would say, "A bright smile is worth a thousand words"; there are many similar expressions in Chinese, such as a smile that annihilates enmity, a thousand-dollar smile, a smile that is alluring, and a smile that is ten thousand. Young and so on. A smile is often a symbol of happiness, joy, friendliness and pleasure, but it's not always the case. 1. What is the origin of the smile? Smiles have an evolutionary history of 30 million years.
While a smile is often thought of as a friendly gesture today, evidence from animal behavior scientists around the world shows that smiling originally banner design stemmed from fear. One of the earliest studies of smiles associated it with "grinning out of fear," or "silently baring one's teeth." Fear grinning can be traced back to primates such as rhesus monkeys, according to research by primatologist Dr Signe Preuschoft in the 1990s. They use such a smile to establish their dominance or obedience, especially in dangerous situations. It was the origin of our present-day smiling habit.
How did the ancients look at a smile? Fast-forward to the 6th century BC, when ancient Greeks were in vogue for the naturalistic approach to human beings in art. This period is also known as the Archaic period. If you look closely at the Greek sculptures of this period, you may notice that the corners of the mouths of each statue are slightly upturned. Very popular among the sculptures created between. While the true meaning of a smile was unclear to people at the time, it caused a lot of controversy. Some believe it may have arisen from a growing interest in human anatomy, others believe it may reflect an ideal state of health and well-being.