[karma_fountain]

Leadership: doing the right thing

Management: doing things right

Peter Drucker

[m-i-l]

Another way of putting this is that leaders determine the best destination and managers determine the best route there.

[fencepost]

Sounds like (from my non-military perspective) the difference between officers and sergeants.

[jimmytucson]

Leaders are declarative and managers are procedural?

[hitekker]

Agreed. Redefining the word "manager" to mean "degenerate leader" seems awfully short-sighted.