Optimism is essential to achievement and it is also the foundation of courage and true progress.

An expert is one who knows more and more about less and less.

The modern university does not exist to teach alone...It exists also to serve the democracy of which it is a product and an ornament...The university rests on the public will and on public appreciation.

The more that one studies the history of the building of the American nation, the clearer it becomes that it may be justly described as a laboratory experiment in understanding and in solving the world problems of tomorrow.

Optimism is essential to achievement and it is also the foundation of courage and true progress.

Time was invented by the Almighty God in order to give ideas a chance.

The limited liability corporation is the greatest single invention of modern times.