The Four Reciprocals of Perpetual Motion

This clarifies some of the most general principles that might be used in design:

1.
--> It generates energy through motion
-->It creates motion, so it creates energy
2.
-->It is a finite proportion
-->But it's scale is indefinite
3.
-->The (lever) is acting at greater or less than level
-->But the mobile weight doesn't need to go to a higher level
4.
-->If it is linear
-->It may be circular