To my mind the old masters are not art; their value is in their scarcity.

A man’s best friend is a good wife.

I am proud of the fact that I never invented weapons to kill.

What a man’s mind can create, man’s character should control.

Vision without execution is a hallucination.

Everything comes to him who hustles while he waits.

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

The best thinking has been done in solitude. The worst has been done in turmoil.

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

Discontent is the first necessity of progress.

I start where the last man left off.

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

We often miss opportunity because it’s dressed in overalls and looks like work.

I don’t live with the past; I am living for today and tomorrow.

There’s a way to do it better - find it.

I readily absorb ideas from every source, frequently starting where the last person left off.

Just because something doesn’t do what you planned it to do doesn’t mean it’s useless.

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

I never did a day’s work in my life. It was all fun.