Why is it very important for the school to have an atmosphere of kindheartedness, mutual understanding, and creativity?

An atmosphere of kindness and mutual understanding is very important at school, as children in schools should feel safe, trust each other, understand each other, help and share kindness.
Creativity in school is also very important. School, which is why it is a school, should help children develop. Should help them find themselves. Find out and help where they are strong. In mathematics or literature, biology or chemistry, and so on. And give the opportunity to show these abilities.