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

So far as the religion of the day is concerned, it is a damned fake. Religion is all bunk.

Success depends on how many experiments you can fit into 24 hours.

Friendship is the heaven of life.

This problem, once solved, will be simple.

The First 40 hours of work per week are for survival. Everything after that is for success.

All bibles are man-made.

Everything comes to those who hustle while they wait.

If we did all the things we are capable of doing, we would literally astound ourselves.

The chief function of the body is to carry the brain around.

Be courageous! Have faith! Go forward.

I never quit until I get what I want.

Genius is not inspired. Inspiration is perspiration.

The value of an idea lies in the using of it.

I find out what the world needs. Then I go ahead and try to invent it.

There seems to be no limit to which some men will go to avoid the labor of thinking. Thinking is hard work.

Time is really the only capital that any human being has, and the only thing he can’t afford to lose.

The brain is a muscle that can move the world.

Great ideas originate in the muscles.

Everyone is in favor of free speech. Hardly a day passes without its being extolled, but some people’s idea of it is that they are free to say what they like, but if anyone else says anything back, that is an outrage.

Every effort under compulsion demands a sacrifice of energy. I never paid such a price.

You need to make a commitment and once you make it then life will give you some answers.

A company’s employees are its greatest asset and your people are your product.

A company shouldn’t get addicted to being shiny, because shiny doesn’t last.

I try to spend my time on areas that I think are important for the future, and where I think I can add value.