Every Software Engineer continues his state of chatting or forwarding mails until and unless he is assigned work by manager.
The rate of change in the software quality is directly proportional to the payment received from client and the deadline time, and it takes place at the quick rate as and when deadline force is applied.
For every bug a software engineer fixes, there arises another bug.
Law of Conservation of Energy:
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.