If the purpose of lamentation be to excite pity, it is surely superfluous for age and weakness to tell their plaintive stories; for pity presupposes sympathy, and a little attention will show them, that those who do not feel pain seldom think that it is felt.

What convinces is conviction. Believe in the argument you're advancing. If you don't you're as good as dead. The other person will sense that something isn't there, and no chain of reasoning, no matter how logical or elegant or brilliant, will win your case for you.

For me, it is a deep personal tragedy. I know that the world shares the sorrow that Mrs. Kennedy and her family bear. I will do my best. That is all I can do. I ask for your help - and God's.

When I was a boy we didn't wake up with Vietnam and have Cyprus for lunch and the Congo for dinner.

I'm gonna hunker down like a jack rabbit in a dust storm

Never make a speech at a country dance or a football game.

Knowledge is of two kinds: we know a subject itself, or know where to find it.