To be effective, every knowledge worker, and especially every executive, therefore needs to dispose of time in fairly large chunks. To have small dribs and drabs of time at his disposal will not be sufficient even if the total is an impressive number of hours.
Peter DruckerMost innovators are successful to the extent to which they define risks and confine them.
Peter DruckerEvery few hundred years in Western history there occurs a sharp transformation. Within a few short decades, society - its worldview, its basic values, its social and political structures, its art, its key institutions - rearranges itself. We are currently living through such a time.
Peter Drucker