Related:

• Incompetence knows no barriers of time or place.
• Peter's Corollaries 1) Incompetence knows no barriers of time or place.
  2) Work is accomplished by those employees who have not yet reached their level of incompetence....
• If at first you don't succeed, try something else. -- Laurance J. Pete
• Incompetence plus incompetence equals incompetence. -- Peter's Theorem -- Dr. Laurence J. Pete
• Everyone rises to their level of incompetence. -- The Peter Principle, Dr. Lawrence J. Pete
• In a hierarchy every employee tends to rise to his level of incompetence .
  .. in time every post tends to be occupied by an employee who is incompetent to carry out its duties ....
• Employees in a hierarchy do not really object to incompetence in their colleagues.
  -- Peter's Paradox -- Dr. Laurence J. Pete...
• Peter's Theorem Incompetence plus incompetence equals incompetence.
• If at first you don't succeed, you may be at your level of incompetence already.
  -- Laurence J. Pete...