Ideas are cheap and abundant; what is of value is the effective placement of those ideas into situations that develop into action.
Peter DruckerMarketing is not only much broader than selling, it is not a specialized activity at all. It encompasses the entire business. It is the whole business seen from the point of view of its final result, that is, from the customer's point of view.
Peter DruckerIf general perception changes from seeing the glass as 'half-full' to seeing it as 'half empty' there are major innovative opportunities.
Peter Drucker