Most are familiar with Murphy's Law: "If anything can go wrong, it will"
Here are a few more...
Benford's Law: "Passion in any argument is inversely proportional to the amount of real information advanced"
Godwin's Law: "The longer an argument drags on, the likelier someone will stoop to a Hitler or Nazi analogy"
The Heisenberg Principle: "Observation inevitably alters the thing being observed"
Hegel's Paradox: "Man learns from history that man learns nothing from history"
Have you any observations that you feel should be 'laws' in your name????