Those who make peaceful revolutions impossible will make violent revolutions inevitable

Mankind must put an end to war, or war will put an end to mankind

Ask not what your country can do for you. Ask what you can do for your country.

I look forward to a great future for America - a future in which our country will match its military strength with our moral restraint, its wealth with our wisdom, its power with our purpose.

All you have to do is look up on the Fourth of July.

And I'm proud to be an American, where at least I know I'm free. And I won't forget the men who died, who gave that right to me.