Balancing Work, Ambition, and Coveting

How do you balance having ambition, relating to work life, without covering? God wants us to work like we are working for him, and succeeding in our work life requires ambition. It is a hard balance that I struggle with. We need to be happy and satisfied with the portion God has given us, and not let ambition turn to greed and idolatry. Let's talk about it.