Partho Principle

Pronounced "puh-REH-toh". Not to be confused with the less uncommonly-known "Pareto Principle".

The Partho Principle is the assertion that probability P is equal to one-half (1/2).

It is derived (P = 1/2) from the equation PP are one (PP = 1).

Go ahead, Google it: "Partho Principle"

...a few moments later...

Ohhh, you looked up "Pareto Principle", I was talkin about "Partho Principle".