juli
27
2014
My definition of an expert in any field is a person who knows enough about what’s really going on to be scared.P. J. Plauger
Gentlemen, we have run out of money. Now we have to think
Winston Churchill
Het nieuwe succesEen toekomst vol kracht, wijsheid en evenwichtArianna HuffingtonBij Bol.com | Managementboek