The single biggest way to impact an organization is to focus on leadership development. There is almost no limit to the potential of an organization that recruits good people, raises them up as leaders and continually develops them.
Praise them for what they do well, both privately and publicly.
A nightmare is a big dream....with a bad team.
If you want to improve your world, then focus your attention on helping others.
A highly credible leader under-promises and over-delivers.
Any leader who asks the right questions of the right people has the potential to discover and develop great ideas.