juli
05
2019
Stubborn on the vision, flexible on the details.Jeff Bezos
The superior man is modest in his speech, but exceeds in his actions.
Confucius
Beïnvloeden van gedrag De nieuwe wetenschap om verandering te leidenJoseph Grenny, Kerry Patterson, David Maxfield, Ron McMillan, Al Switzler
Bij Managementboek