Decisions of the kind the executive has to make are not made well by acclamation. They are made well only if based on the clash of conflicting views...The first rule in decision-making is that one does not make a decision unless there is disagreement.
Peter DruckerAn organization which just perpetuates today's level of vision, excellence, and accomplishment has lost the capacity to adapt.
Peter DruckerInnovation requires us to systematically identify changes that have already occurred in a business - in demographics, in values, in technology or science - and then to look at them as opportunities. It also requires something that is most difficult for existing companies to do: to abandon rather than defend yesterday.
Peter DruckerEntrepreneurs believe that profit is what matters most in a new enterprise. But profit is secondary. Cash flow matters most.
Peter Drucker