
The key to the ability to change is a changeless sense of who you are, what you are about and what you value.
Stephen Covey
apr
21
2011

The key to the ability to change is a changeless sense of who you are, what you are about and what you value.
Stephen Covey
|
There is real magic in enthusiasm. It spells the difference between mediocrity and accomplishment. Norman Vincent Peale |
|
|
No-nonsense coachen als het complex wordt Bij Bol.com | Managementboek |