If it is a mistake of the head and not the heart don't worry about it, that's the way we learn.

Liberty, not communism, is the most contagious force in the world.

It would indeed be ironic if, in the name of national defence, we would sanction the subversion of one of those liberties which make the defence of our nation worthwhile.

Many people consider the things government does for them to be social progress but they regard the things government does for others as socialism.

If Nixon is not forced to turn over tapes of his conversations with the ring of men who were conversing on their violations of the law, then liberty will soon be dead in this nation.

[Apollo 7 was] an expedition of the mind, not of the heart.

To get what you want, STOP doing what isn't working.