The great challenge of the '90s... is to salvage and improve the UN and to develop it into an agency capable of meeting the wide range of serious problems that are inherent in a world that has become a single geographic unit.

Laughter is inner jogging.

Laughter serves as a blocking agent. Like a bullet-proof vest, it may help protect you against the ravages of negative emotions that can assault you in disease.

The old emphasis upon superficial differences that separate peoples must give way to education for citizenship in the human community.

All things are possible, once enough human beings realize that everything is at stake.

All men - whether they go by the name of Americans or Russians or Chinese or British or Malayans or Indians or Africans - have obligations to one another that transcend their obligations to their sovereign societies.

Cynicism is intellectual treason.