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
Management by objectives works - if you first think through your objectives. Ninety percent of the time you haven't. Peter Drucker |
Rosenshine's Principles in Action Bij Bol.com |