"Dilbert's Salary Theorem" joke

Dilbert's Salary Theorem states that Engineers and scientists can never earn as much as business executives and sales people. This theorem can now be supported by a mathematical equation based on the following two postulates:
Postulate 1: Knowledge is Power.
Postulate 2: Time is Money.
As every engineer knows: Power = Work / Time
Since: Knowledge = Power,
then Knowledge = Work/Time,
and Time = Money,
then Knowledge = Work/Money.
Solving for Money, we get: Money = Work / Knowledge.
Thus, as Knowledge approaches zero, money approaches infinity,
regardless of the amount of work done.
Conclusion: The less you know, the more you make. Bummer.