This passion for form is a way of trying to find and constitute meaning in life. And this is what genuine creativity is. Imagination, broadly defined, seems to me to be a principle in human life underlying even reason, for the rational functions, according to our definitions, can lead to understanding — can participate in the constituting of reality — only as they are creative. Creativity is thus involved in our every experience as we try to make meaning in our self-world relationship.

Ch. 7 : Passion for Form, p. 134 - The Courage to Create (1975)