Related:

• If a program is useful, it will have to be changed. -- The Third Law of Computer Programming
• If a program is useful, it will have to be changed.
• Laws of Computer Programming: 1. Any given program, when running, is obsolete.
  2. Any given program costs more and takes longer....
• Laws of Computer Programming 1) Any given program, when running, is obsolete.
  2) Any given program costs more and takes longer....
• 1) Any given program, when running, is obsolete. (2) Any given program costs more and takes longer.
  (3) If a program is useful, it will have to be changed....
• Laws of Computer Programming (1) Any given program, when running, is obsolete.
  (2) Any given program costs more and takes longer....
• If a program is useless, it will have to be documented. Laws of Computer Programming, IV
• The value of a program is proportional to the weight of its output.
  -- Laws of Computer Programming VI...