Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.

I am certainly not one of those who need to be prodded. In fact, if anything, I am the prod.

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

If you can build a business up big enough, it's respectable.

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

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

In this world nothing can be said to be certain, except death and taxes.

Hell, there are no rules here - we're trying to accomplish something.

The hardest thing to understand in the world is the income tax.