It is better to gain a foot than to stand still, even when you seek to gain a mile.

More progress results from the violent execution of an imperfect plan than the perfection of a plan to violently execute.

National isolation breeds national neurosis.

Certainly one of the chief guarantees of freedom under any government, no matter how popular and respected, is the right of citizens to keep and bear arms.

As we begin to comprehend that the earth itself is a kind of manned spaceship hurtling through the infinity of space ~ it will seem increasingly absurd that we have not better organized the life of the human family.

To be realistic today is to be visionary. To be realistic is to be starry-eyed.

It is always a risk to speak to the press: they are likely to report what you say.