Project Management Role

Dear Project Managers
Let me summarize of what exactly the role of project manager and since this blog is dedicated for practical project management so it should be simple and easy to remember. The role is as simple as 1,2,3, as following:
1. Project runs on schedule
2. Project runs on budget
3. Project runs in scope

So everytime you run a project always remember this : on schedule, on budget, and in scope.

Cheers.