A Unique Statement of the Law of Universal Gravitation

The relative interattractiveness invisibly operative between any two remote-from-one-another cosmic bodies, as compared to any other pair of cosmic bodies, equally distanced from one another, is proportional to the multiplicative product of the respective couple's masses, and the interattractiveness of any pair of celestial bodies varies inversely as the second power of the distance between them. Halve the intervening distance and the interattractiveness increases fourfold.