Communication is the key to education, understanding and peace.

Patriotism consists not in waving the flag, but in striving that our country shall be righteous as well as strong.

The chief practical use of history is to deliver us from plausible historical analogies.

Communication is the key to education, understanding and peace.

No government demands so much from the citizens as democracy and none gives back so much.

I have often asked Americans wherein they consider their freedom superior to that of the English, but have never found them able to indicate a single point in which the individual is worse off in England as regards his private civil rights or his general liberty of doing and thinking as he pleases. They generally turn the discussion to social equality, the existence of a monarchy and hereditary titles and so forth - matters which are, of course, quite different from freedom in its proper sense.

The national park is the best idea America ever had.