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

If you listen to your fears, you will die never knowing what a great person you might have been.

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

An economist's guess is liable to be as good as anybody else's.

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

Business is never so healthy as when, like a chicken, it must do a certain amount of scratching around for what it gets.

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

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

It usually takes me more than three weeks to prepare a good impromptu speech.

It's not what you pay a man, but what he costs you that counts.