core principles of good management

Six core principles of good management. Ten minutes you will not regret to invest in that video. http://holykaw.alltop.com/video-overview-of-six-core-principles-of-good .
Remarkable thoughts like:
"People are your most valuable asset", but that simply isn't true. Your talented people are your most valuable asset, and your worst people are your biggest liability.

Anybody involved in management learned that the hard way.