Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no hope at all.

If all the economists were laid end to end, they'd never reach a conclusion.

The superior man understands what is right the inferior man understands what will sell.

There are no secrets to success. It is the result of preparation, hard work, and learning from failure.

I think that there is nothing, not even crime, more opposed to poetry, to philosophy, ay, to life itself than this incessant business.

Effort only fully releases its reward after a person refuses to quit.

Just because something doesn't do what you planned it to do doesn't mean it's useless.

Being good in business is the most fascinating kind of art. Making money is art and working is art and good business is the best art.

If there is anything that a man can do well, I say let him do it. Give him a chance.

Corporation: An ingenious device for obtaining profit without individual responsibility.