Be courageous. I have seen many depressions in business. Always America has emerged from these stronger and more prosperous. Be brave as your fathers before you. Have faith! Go forward!

I believe that the science of chemistry alone almost proves the existence of an intelligent creator.

What is a college? An institute of learning. What is a business? An institute of learning. Life, itself, is an institute of learning.

I am 67, but I'm not too old to make a fresh start.

Maturity is often more absurd than youth and very frequently is most unjust to youth.

Genius is one percent inspiration and ninety-nine percent perspiration. As a result, a genius is often a talented person who has simply done all of his homework.

My main purpose in life is to make money so I can afford to go on creating more inventions.