Back of the napkin “proof” of why Engineers will always earn less than managers
Finally, mathematical proof that highly trained Engineers with knowledge across many disciplinary boundaries — will always earn less than management.
Understanding the proof requires a “pre-calculus’ understanding of basic math. This of course implies that managers, no matter how hard they try can ever actually understand what we’re saying.
And we Engineers, being a fraternity of the under-appreciated, will never, ever tell them. Why? Well, simply because we really actually love what we do. And we’d do it even if they weren’t paying us. (Shhh!!)
Web Presence Resources 
Nice proof!