Newton 's laws of software......!!!

Law 1: Every Software Engineer continues his state of chatting or forwarding mails unless he is assigned work by manager. Law 2: The rate of change in the software is directly proportional to the payment received from client and takes place at the quick rate as when deadline force is applied. Law 3: For every Use Case Manifestation there is an equal but opposite Software Implementation. Law 4 : Bugs can neither be created nor be removed from software by a developer. It can only be converted from one form to another. The total number of bugs in the software always remains constant...!