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

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

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

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

Whenever you find yourself on the side of the majority, it is time to pause and reflect.

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

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.

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

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