
Management works in the system; Leadership works on the system.
Stephen Covey
okt
02
2011

Management works in the system; Leadership works on the system.
Stephen Covey
|
Most of what we say and do is not essential. If you can eliminate it, you’ll have more time, and more tranquillity. Ask yourself at every moment, 'Is this necessary?' Marcus Aurelius |
|
|
De Brown Paper-methode Bij Bol.com | Managementboek |