The bible of Creativity.

Yet it is important to keep in mind that most breakthroughs are based on linking information that usually is not thought of as related. Integration, synthesis both across and within domains, is the norm rather than the exception. Madeleine L’Engle is inspired by molecular biology to write her stories; Ravi Shankar finds ways of harmonizing the music of India and Europe; and almost all scientists cross and recross the boundaries of physics, chemistry, and biology in the work that turns out to be creative (p. 329)