Roger von Izz (United States)
Creativity is the ability that everyone can develop. It is an old concept to limit creativity to the productive creation of a few scientists, writers and artists. ..... Creativity means that everyone, as a human being, has natural potential, which is closely related to the development of mental health. Under the condition of mental health development, everyone can show creativity.
-Maslow (USA)
Knowing what things should be like shows that you are a smart person; Knowing what things actually look like shows that you are an experienced person; Knowing how to make things better shows that you are a talented person.
-Diderot