A manager went to the master programmer and showed him the requirements
document for a new application. The manager asked the master: "How long
will it take to design this system if I assign five programmers to it?"
"It will take one year," said the master promptly.
"But we need this system immediately or even sooner! How long will it take
if I assign ten programmers to it?"
The master programmer frowned.
"In that case, it will take two years."
"And what if I assign a hundred programmers to it?"
The master programmer shrugged.
"Then the design will never be completed," he said.
-- The Tao of Programming
