“Anything that won’t sell, I don’t want to invent. Its sale is proof of utility, and utility is success.”

Do the thing and the power will come.

I never view mistakes as failures. They are simply opportunities to find out what doesn’t work.

I never view mistakes as failures. They are simply opportunities to find out what doesn’t work.

Genius is one percent inspiration and ninety-nine percent perspiration.

Success is based on imagination plus ambition and the will to work.

A good intention, with a bad approach, often leads to a poor result.

The secret of success is focus of purpose.

The successful person makes a habit of doing what the failing person doesn’t like to do.

I didn’t fail 1000 times. The light bulb was an invention with 1000 steps.

To do much clear thinking a person must arrange for regular periods of solitude when they can concentrate and indulge the imagination without distraction.

Opportunity is missed by most people because it is dressed in overalls and looks like work.

Show me a thoroughly satisfied man and I will show you a failure.

Never go to sleep without a request to your subconscious.

The first requisite for success is to develop the ability to focus.

I do not believe in the God of the theologians; but that there is a Supreme Intelligence I do not doubt.

Success is the result of hard work.

What do I have to say no to in order to say yes to what I want the most.

Change is part of growth. Without change nothing is possible.

I have made some of the best friends that I’ve got in this business.

Never think about the mistakes you made. Think about the mistakes you will make.

Anything is possible if you put the work in. 

Big risks open doors to big dreams. 

Training your mind to mind your own business.

The simple act of paying attention can take you a long way.