
If you want small changes, work on your behavior; if you want quantum-leap changes, work on your paradigms.
Stephen R. Covey
Tags:
juli
29
2020

If you want small changes, work on your behavior; if you want quantum-leap changes, work on your paradigms.
Stephen R. Covey
Nothing is so fatiguing as the eternal hanging on of an uncompleted task. William James |
|
|
Start with Why Bij Managementboek |