Douglas Hofstadter, Gödel, Escher, Bach: an Eternal Golden Braid

 The Buddhist allegory of “Indra’s Net” tells of an endless net of threads throughout the universe, the horizontal threads running through space, the vertical ones through time. At every crossing of threads is an individual, and every individual is a crystal bead. The great light of “Absolute Being” illuminates and penetrates every crystal bead; moreover, every crystal bead reflects not only the light from every other crystal in the net-but also every reflection of every reflection throughout the universe.