Seven Habits of Highly Effective Programmers
Fantastic write-up on the seven habits that can help one grow as a better programmer. Aptly titled the Seven Habits of Highly Effective Programmers, it is written by someone who has been-there-done-that. A must read for any serious programmer, or someone who cares about the craft, especially if you work in a team.
There are other articles too on that site, and so check them out as well. But this is the best of the lot, as they say.