
Concentrate on what will produce results rather than on the results, the process rather than the prize.
Bill Walsh
mrt
22
2018

Concentrate on what will produce results rather than on the results, the process rather than the prize.
Bill Walsh
|
Better to remain silent and be thought a fool than to speak out and remove all doubt. Abraham Lincoln |
|
|
Full Engagement! Bij Bol.com | Managementboek |