Multiple Inheritance is like a parachute. You don't often need it, but when you do, you really need it.
The task of the software development team is to engineer the illusion of simplicity.
Hierarchy is a kind of order of abstractions.
UML is not dessert topping and floor wax.
The amateur software engineer is always in search of magic.
In 2031, lawyers will be commonly a part of most development teams.