When,however, the pass through one another, the nature of both is fundamentally altered and, as it appears, is practically obliterated. A complicated and entirely symmetrical pattern is formed, with new surprising sections and correlations, in which six small distinct triangles are grouped around a large central hexagon. A beautiful star has appeared, though, when we examine it, we see that both the original triangles still retain their individuality. Thus it is when a perfect marriage binds man and woman together.

— Rudolph Koch, The Book of Signs (p4)