In a way, the Phi Triangle of the Golden Mean could be compared to the path of light sent forth from the great All-Seeing Eye of God in the beginning, and which paved the way for the creation of the Universe.
William Eisen, The English Cabalah Volume 2, The Mysteries of Phi
divine-proportion, golden-mean, golden-ratio, history-of-mathematics, history-of-science, light, phi, universe