The difference between succesful people and very succesful people is that very succesful people say no to almost everything.
Warren Buffet
mrt
13
2012
The difference between succesful people and very succesful people is that very succesful people say no to almost everything.
Warren Buffet
Management by objectives works - if you first think through your objectives. Ninety percent of the time you haven't. Peter Drucker |
Instructional Story Design Bij Bol.com
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