![]()
A problem never exists in isolation; it is surrounded by other problems in space and time.
Russell L. Ackoff
Tags:
mrt
03
2016
![]()
A problem never exists in isolation; it is surrounded by other problems in space and time.
Russell L. Ackoff
|
Whether you think that you can, or that you can't, you are usually right. Henry Ford |
|
|
Nooit meer de weg kwijt in je brein Bij Bol.com | Managementboek |