After your hands become coated with grease, your nose will begin to itch.
-- Lorenz's Law of Mechanical Repair

Any tool, when dropped, will roll into the least accessible corner.
-- Anthony's Law of the Workshop

If it jams, force it. If it breaks, it needed replacing anyway.
-- Lowery's Law

There is no mechanical problem so difficult that it cannot be solved by brute strength and ignorance.
-- William's Law