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
Time = Money
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.