![]()
Thus problems, even practical problems, are always theoretical. Theories, on the other hand, can only be understood as tentative solutions of problems, and in relation to problem situaties.
K.R. Popper
Tags:
okt
11
2013
![]()
Thus problems, even practical problems, are always theoretical. Theories, on the other hand, can only be understood as tentative solutions of problems, and in relation to problem situaties.
K.R. Popper
|
Whom the gods want to destroy, they send 30 years of success. In the midst of your success, the seeds of failure are sown, and the signals are often very subtle. Peter Drucker |
|
Evidence Based Training Methods Bij Bol.com | Managementboek | Amazon.nl
|