if we pursue the arms race no other problem will be solved.
If one lets fear or hate or anger take possession of the mind, they become self-forged chains.
The discrepancy between American ideals and American practice - between our aims and what we actually do - creates a moral dry rot which eats away at the foundations of our democratic faith.
You cannot barter security for freedom, or freedom for security.
Nothing can be controlled by one country today; nothing.
There is no danger is letting people have their say. ... There is a danger when you try to stop them from saying it.