To survive, men and business and corporations must serve.
Only fools and dead men don't change their minds. Fools won't. Dead men can't.
It is only those who do not know how to work that do not love it. To those who do, it is better than play.
Before you try to convince anyone else, be sure you are convinced, and if you cannot convince yourself, drop the subject.
Nothing in business is so valuable as time.
If you plan your work, you will not find yourself standing on the corner wondering where to go next.