Radio is just a fashion contrivance that will soon die out. It is obvious that there never will be invented a proper receiver!

Having a vision for what you want is not enough...Vision without execution is hallucination

The endeavor to change universal power by selfish supplication I do not believe in.

Any large extension of the Government into business affairs - no matter what the pretense and no matter how the the extension is labeled - will be bound to promote waste and put a curb on our prosperity and progress.

In creating technology for ourselves we created it for the world.

We don't know a millionth of one percent about anything.

I did not fail two thousand times. I merely found two thousand ways not to make a lightbulb.