It is discussed about the relation of various types of children with distinguishable abilities. It is mentioned that they should be mixed with each other at school. Although there are several positive factors in training children in an isolated area, I believe contacting and interacting with other children is a paramount idea at lower age.
Children with different abilities should get along with each other in school to create a friendly and positive environment. This could lead to enhance their cognitive abilities. Furthermore, I think the most important thing at that age is socializing with other children; By this children could have a better connecting ability in future, at older age. For instance, studies have shown children with better societal abilities probably will be the leaders of future.
Another positive impact on children is derived from companies hiring pattern. Most companies have hired people with distinct personalities. Nevertheless, children should be in a similar environment to get aligned and feel comfortable in this situation. They have to learn how to contact and negotiate with different people at lower age. For example, I have a cousin studying in electrical engineering. In earlier age, he just interacted with people thinking in the same way like him. He further suffered from not getting along with different types of people in his work environment.
To conclude, I agree with this statement that children should experience contacting with several different types of people which would not anything in common with them. This could make the resilience, tolerance and patience traits in children at lower age.