If you can't change something, don't worry about it. If you can change it, focus your energy on solutions, goal setting and progress.
Brooke Griffin
juni
24
2013
If you can't change something, don't worry about it. If you can change it, focus your energy on solutions, goal setting and progress.
Brooke Griffin
I'd rather be an optimist and a fool than a pessimist and right. Albert Einstein |
The Art and Science of Training Bij Bol.com |
Dagstarts en Hoshin Kanri Bij Bol.com | Managementboek |