"The spiral formation within the helical heart conforms nicely to the mathematical description of spiral described by ... [A]fter manual dissection of the ascending segment from the descending segment... [t]hese lengths have a harmonic proportion, and... conform... to the ratio Pythagoras described within the golden section: the small is to the large as the large is to the whole. ...[A] hidden harmony of spirals... [that] starts with the master plan of DNA, a double helix..."
January 1, 1970
https://en.wikiquote.org/wiki/Gerald_Buckberg