The real secret to success is enthusiasm.

Whenever there is a hard job to be done I assign it to a lazy man; he is sure to find an easy way of doing it.

It devolves upon the United States to help to motorize the world.

I like to build things. I like to do things.

To me every hour of the day and night is an unspeakably perfect miracle.

Every new development, highway, railroad, steamship line, building operation, whether it be a drainage project in old Greece or a new water system in Peru, means an added use of the automobile.