Change When the fabric of society is so rigid that it cannot change quickly enough, adjustments are achieved by social unrest and revolutions. John Boyd Orr 22
Revenge Some wars have been due to the lust of rulers for power and glory, or to revenge to wipe out the humiliation of a former defeat. John Boyd Orr 19
Communication Measured in time of transport and communication, the whole round globe is now smaller than a small European country was a hundred years ago. John Boyd Orr 16
