We think of our land and water and human resources not as static and sterile possessions but as life giving assets to be directed by wise provisions for future days.

The only limit to our realization of tomorrow will be our doubts of today.

We must especially beware of that small group of selfish men who would clip the wings of the American Eagle in order to feather their own nests.

Remember, remember always, that all of us, and you and I especially, are descended from immigrants and revolutionists.

True individual freedom cannot exist without economic security and independence. People who are hungry and out of a job are the stuff of which dictatorships are made.

Never underestimate a man who overestimates himself.

People acting together as a group can accomplish things which no individual acting alone could ever hope to bring about.

Repetition does not transform a lie into a truth.

Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.

The test of our progress is not whether we add more to the abundance of those who have much it is whether we provide enough for those who have little.

The only thing we have to fear is fear itself.

Time is the most valuable resources.

One can resist the invasion of an army but one cannot resist the invasion of ideas.

In politics you must always keep running with the pack. The moment that you falter and they sense that you are injured, the rest will turn on you like wolves.

Help us to recognize your voice, help us not to be allured by the madness of the world, so that we may never fall away from you, O Lord Jesus Christ.

I got more money than I can spend now.

The new 'Mad Max' movie takes place in a post-apocalyptic world. I have a small part in 'Mad Max.' I play the old geezer who remembers what steak tasted like.

Mathematics has a threefold purpose. It must provide an instrument for the study of nature. But this is not all: it has a philosophical purpose, and, I daresay, an aesthetic purpose.

I don't want to die. Damn death. Long live life.

Whenever somebody tells me they want me to stop singing, I'm gone.

What still concerns me the most is: am I on the right track, am I making progress, am I making mistakes in art?