The atomic bomb is too dangerous to be loose in a lawless world.

We can never tell what is in store for us.

Believe and you're halfway there.

I like riding a bicycle built for two--by myself.

I consider Monroe a pretty minor president. In spite of the Monroe Doctrine. That's the only important thing he ever did more or less on his own, when you really get down to it.

How do you live a long life? "Take a two-mile walk every morning before breakfast."

I tend to pair up Benjamin Harrison and Dwight Eisenhower because they're the two presidents I can think of who most preferred laziness to labor.... There's not much else you can say about Harrison except that he was president of the United States.