For only when our arms are sufficient beyond doubt can we be certain beyond doubt that they will never be employed.

The world has been close to war before - but now man, who has survived all previous threats to his existence, has taken into his mortal hands the power to exterminate the entire species some seven times over.

There will always be dissident voices heard in the land, expressing opposition without alternatives, finding fault but never favor, perceiving gloom on every side and seeking influence without responsibility.

Our deep spiritual confidence that this nation will survive the perils of today - which may well be with us for decades to come - compels us to invest in our nation's future, to consider and meet our obligations to our children and the numberless generations that will follow.

Moral courage is more a rare commodity than bravery in a battle or great intelligence.

The Greeks understood that mind and body must develop in harmounious proportions to produce a creative intelligence.

Mr. Nixon has, in the last seven days, called me an economic ignoramus, a Pied Piper, and all the rest. I've just confined myself to calling him a Republican. But he says that is getting low.