Modern mathematics, that most astounding of intellectual creations, has projected the mind's eye through infinite time and the mind's hand into boundless space.

Many peoples tombstones should read, 'Died at 30. Buried at 60.'

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

Those people who think only of themselves, are hopelessly uneducated. They are not educated, no matter how instructed they may be.

The forty-four-hour week has no charm for me. I'm looking for a forty-hour day.

There are many things that go to make up an education, but there are just two things without which no man can ever hope to have an education and these two things are character and good manners.

Optimism is the foundation of courage.